Two times the interior angle of a regular polygon is equal to seven times is exterior angle. Find the interior angle of the polygon and the number of sides in it.

Answers

Answer 1

The interior angle of a regular polygon with n sides is (n-2) times 180 degrees divided by n.

The exterior angle of a regular polygon with n sides is 360 degrees divided by n.

A polygonal shape is what?

A polygon is a two-dimensional, closed form that is flat or planar and is limited by straight sides. Its sides are not curled. A polygon's edges are another name for its sides. The vertices (or corners) of a polygon are the places where two sides converge.

Given that 2 * interior angle = 7 * exterior angle, we can set up the following equation:

2 * ( (n-2) * 180 / n ) = 7 * ( 360 / n )

Solving for n, we get:

n = (1440 / (2*(7-180)) ) = 9

So the polygon has 9 sides. To find the interior angle, we substitute n back into the formula:

(n-2) * 180 / n = (9-2) * 180 / 9 = 160

So the interior angle of the polygon is 160 degrees.

learn more about polygonal shape

https://brainly.com/question/1592456

#SPJ4


Related Questions

In the 2011 regular season, Seattle Mariners won 61
games, scored
671 runs and their winning percentage was 0.406. Using
the winning percentage, determine how many runs they
should have allowed.

Answers

671 runs and their winning percentage was 0.406.  They should have allowed the runs are 333.42.

how many runs they should have allowed?

The Mariners just need ten games to clinch their first postseason berth since the momentous 2001 campaign. On paper, the route there appears to be quite straightforward, with many factors going Seattle's way.

Felix Hernandez now holds the record for most victories in Seattle Mariners history with 169 victories as of November 2022. With a total of 145 games won, Hernandez is followed in this position by Jamie Moyer.

671 runs and their winning percentage was 0.406.

671 * 0.406 = 272.42

272 + 61 =333.42

They should have allowed the runs are 333.42.

To learn more about percentage refer to:

https://brainly.com/question/24304697

#SPJ1

each side of a regular septagon has length 5 inches find the area of the region between the sptagon and its circumscribing circle?

Answers

The area of the region is equal to the area of the septagon minus the area of the circumscribing circle. The area of the septagon = 7 x (5^2 x (1 + sqrt(3))/4). The area of the circumscribing circle = pi x (5^2/2).

The area of the region between the septagon and its circumscribing circle can be found by subtracting the area of the circumscribing circle from the area of the septagon. The side length of the septagon is 5 inches. The area of the septagon can be calculated using the formula A = 7 x (5^2 x (1 + sqrt(3))/4). This is equal to 58.82 inches squared. The area of the circumscribing circle can be calculated using the formula A = pi x (5^2/2). This is equal to 78.54 inches squared. Therefore, the area of the region between the septagon and its circumscribing circle is 58.82 inches squared minus 78.54 inches squared, which is equal to 19.72 inches squared.

Learn more about area here

https://brainly.com/question/27683633

#SPJ4

Bronx 2 Middle School took their fifth grade scholars on a field trip to the Math Museum. General admission tickets to the Math Museum costs $16 for adults and $9 for children. In total, Bx2MS spent a total of $776 on tickets. If eight adults attended this field trip, how many children attended?

Answers

The number of the children that attended is 72.

How many children attended?

We have to note that we have to put the sentence that we have been given into an equation so that we can be able to answer the question that we have been given here.

We are told that; General admission tickets to the Math Museum costs $16 for adults and $9 for children. In total, Bx2MS spent a total of $776 on tickets. The adults that attended were eight in number. Let the number of the children be X

16(8) + 9X = 776

128 + 9X = 776

776 - 128 = 9X

X = 72

Learn more about equation:https://brainly.com/question/29657992

#SPJ1

For each of the following expression, write the shape of the resulting tensor. Use commas to separate thedimensions. For example, if the resulting tensor is a 2 by 3 matrix then write 2,3. If the expression is invalid,write None.ones (100) + ones (100)ones (100,1)+ ones (100,1)ones (100,1)+ones (1,100)ones (2,3) + 1

Answers

The result of this addition is a single tensor with 100 elements, which has the shape 100. Therefore, the shape of the resulting tensor is 100.

The expression is ones(100) + ones(100). This expression is valid, and the shape of the resulting tensor is a 100-dimensional vector.

We can calculate this by starting with the shape of each of the tensors. The first tensor, ones(100), is a 1-dimensional tensor with 100 elements. The second tensor, ones(100), is also a 1-dimensional tensor with 100 elements.

When we add these two tensors together, we are combining the elements of each tensor into a single tensor. In this case, we are combining the 100 elements from the first tensor with the 100 elements from the second tensor, resulting in a single tensor with 100 elements.

The result of this addition is a single tensor with 100 elements, which has the shape 100. Therefore, the shape of the resulting tensor is 100.

Learn more about 1-dimensional tensor here:

https://brainly.com/question/29163945

#SPJ4

Which of the following series can be used with the limit comparison test to determine whether the series 5 + 2 η converges or diverges? η3 + 3n2 A ΟΣ B ΟΣ Σ1 η 1η 2 00 1 D n1 1 What are all values of p for which the series Ž (–1)n+1 will converge? n 1 A -1

1 only C) p > 0 D) p < 0 Which of the following conditions are necessary to conclude that the series an converges using the alternating series test? 1. The terms an alternate in sign for all n > N for some positive integer N. II. lim an = 0 III. (antil N for some positive integer N. 1200 A I only B I and II only с II and III only D) I, II, and 111

Answers

If your limitation is non-zero and finite, the series conduct similarly so their succession will bear similarly as well. Limit Comparison Test: Let ∞∑n=1an and ∞∑n=1bn be positive-termed series. If limn→∞ an b n=c, where c is limited, and c>0, then either both sequences join or both diverge.

What is meant by limit comparison?You compare two series a (subscript n) and b (subscript n) with a n greater than or equal to 0 and b n greater than 0 in the limit comparison test. When n reaches infinity, c = lim a n/b n follows. Both series will either converge or diverge if c is positive and finite. The original series is divergent, according to the limit comparison test. The limit in question does not exist, hence the limit comparison test does not apply. The original series converges, as demonstrated by the comparison test. It is possible to demonstrate how the original series deviates using the comparison test.

To learn more about limit comparison, refer to:

https://brainly.com/question/24237212

#SPJ4

1. Which are you trying to show is true in Step 3 of a proof by mathematical induction for the statement "For all the positive integers, n³ + 2n is divisible by 3"?
On³+2n=k³ +2k is divisible by 3
O (k+1)³ +2(k+1) is divisible by 3
On³ +2n is divisible by 3
Ok³+2k is divisible by 3

Answers

n³ +2n is divisible by 3 is the statement that we want to prove and A) n³+2n=k³ +2k is divisible by 3 is not a valid statement.

Option (A) is correct.

What is mathematical induction?

Mathematical induction is a method of proof used to establish the truth of a statement for all positive integers (or natural numbers).

In step 3 of a proof by mathematical induction, you are trying to show that if the statement is true for some positive integer k, then it is also true for the next positive integer (k+1). So you would be trying to show that:

B) (k+1)³ +2(k+1) is divisible by 3

is true, assuming that

D) k³+2k is divisible by 3

is true.

In other words, you are trying to show that if the statement is true for some positive integer k, then it is also true for the next positive integer (k+1).

Hence, n³ +2n is divisible by 3 is the statement that we want to prove and A) n³+2n=k³ +2k is divisible by 3 is not a valid statement.

To learn more about the mathematical induction, visit:

https://brainly.com/question/24672369

#SPJ1

Ask a question about your assignment

Answers

The length of diagonal JL of the rectangle is equal to 93

What is a rectangle?

A quadrilateral is a shape with two opposed sides that are equal and parallel. It is a polygon with four sides and four 90-degree angles. The shape of a rectangle is two dimensional.

The diagonal is the line that passes across the middle of a square, rectangle, or other geometric shape and connects one corner to the opposing corner. Every square with two diagonals is an equal-sized square.

Considering the problem, in a rectangle, the length of the diagonals are equal hence we can say that JL = IK = 93

Learn more about diagonals of a rectangle at:

https://brainly.com/question/23008020

#SPJ1

The length of the diagonal JL in the rectangle is 93 units.

How to find the side of a rectangle?

A rectangle is a quadrilateral with opposite sides parallel to each other and opposite sides equal to each other.

The angle in a rectangle is 90 degrees each. The sum of angles in a triangle is 360 degrees.

The diagonals of a rectangle are congruent. The diagonal of a rectangle bisects each other.

The opposite central angles are equal in the diagonals.

Therefore, the diagonal IK is congruent to diagonal JL.

Hence,

IK = JL = 93 units.

learn more on rectangle here: https://brainly.com/question/18397690

#SPJ1

the present age of Neha is 4 times the age of her son 4 years ago .if her son is 14 years old, find the present age of Neha.​

Answers

Answer: 4*4= 16

Step-by-step explanation:

if Neha is 4 years older than her son, so she will be sixteen.

what is the slope of the line through the points (-2,6) and (-4,9) ?

Answers

Answer:

= (-3)/2

Step-by-step explanation:

Compute the slope of the line through the following points:

p_1 = (-2, 6) and p_2 = (-4, 9)

The slope of the line through (x_1, y_1) and (x_2, y_2) is:

(y_2 - y_1)/(x_2 - x_1)

Substitute (x_1, y_1) = (-2, 6) and (x_2, y_2) = (-4, 9):

= (9 - 6)/(-4 - -2)

9 - 6 = 3:

= 3/(-4 - -2)

-(-2) = 2:

= 3/(-4 + 2)

-4 + 2 = -2:

= 3/(-2)

Multiply numerator and denominator of 3/(-2) by -1:

Answer:  = (-3)/2

If $2000 is invested at an interest rate of 4.5% per year, compounded continuously, find the value of the investment after the given number of years. (Round your answers to the nearest cent.) a) 2 years
b) 4 years c) 12 years

Answers

a) 2 years: The value of the investment after 2 years would be $2090.45.

b) 4 years: The value of the investment after 4 years would be $2186.63.

c) 12 years: The value of the investment after 12 years would be $2712.20.

a) 2 years: Value = 2000 x e^(0.045 x 2) = $2090.45

b) 4 years: Value = 2000 x e^(0.045 x 4) = $2186.63

c) 12 years: Value = 2000 x e^(0.045 x 12) = $2712.20

The value of a continuously compounded interest rate can be calculated using the formula: Value = P x e^(r x t), where P is the principal amount, r is the interest rate per year, and t is the time in years.

Using this formula, the value of a $2000 investment with an interest rate of 4.5% after 2 years would be $2090.45. This can be calculated by plugging the values into the formula: Value = 2000 x e^(0.045 x 2) = $2090.45.

The value of the same investment after 4 years would be $2186.63, which can be calculated in the same way: Value = 2000 x e^(0.045 x 4) = $2186.63.

The value of the same investment after 12 years would be $2712.20, which can be calculated by plugging the values into the formula: Value = 2000 x e^(0.045 x 12) = $2712.20.

Continuously compounded interest rates are a great way to earn money on investments, as the compounding of interest leads to higher returns over time.

Learn more about value here

https://brainly.com/question/18523098

#SPJ4

Vanessa is buying a house next year. She applies for a $300,000 loan to be paid in 30 years. Her credit score is 550 Using the table, how much bigger will her monthly payment be than if her score were 850?O $745O $42O $258O $97

Answers

$745 is bigger will her monthly payment of  credit score.

How does a credit score operate and what is it?

A consumer's creditworthiness is indicated by a credit score, which ranges from 300 to 850. The better a borrower seems to potential lenders, the higher their score.

                         A credit score is based on a person's credit history, which includes the number of open accounts, total amounts owed, payment history, and other elements.

We are given a table in which we are specified different monthly payments for different credit scores for a $300,000 loan.

Monthly payment if her credit score is 550 = $2,487

Monthly payment if her credit score is 850 = $1,742

Her monthly payment will be bigger by = Monthly payment if her credit score is 550 - Monthly payment if her credit score is 850 = $2,487 - $1,742 = $745

Learn more about credit score

brainly.com/question/25668115

#SPJ4

An unbiased statistic is a statistic whose mean value is ____ the population characteristic estimated

Answers

equal to the population characteristic mean that it is estimating. It is not affected by any outside biases, making it a reliable and accurate measure.

An unbiased statistic is a statistic which is not affected by any outside biases. This means that the value of the statistic is equal to the population characteristic that it is estimating. For example, the mean of a sample is an unbiased estimate of the population mean. Unbiased statistics provide reliable and accurate measures, as they are not affected by any external influences. This makes them a valuable tool for researchers, as they can use them to accurately represent the population that they are studying. Unbiased statistics are essential for drawing valid conclusions from statistical data.

Learn more about mean here

https://brainly.com/question/15323584

#SPJ4

anybody pls help i dont know how to do this

Answers

The value of the expression → q(p(-2)) will be → -1.5.

What are functions?In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.Any subset of the Cartesian product of two sets X and Y defines a binary relation R ⊆ X × Y between these two sets.A binary relation is univalent (also called right-unique) if -

        [tex]${\displaystyle \forall x\in X,\forall y\in Y,\forall z\in Y,\quad ((x,y)\in R\land (x,z)\in R)\implies y=z.}[/tex]

A binary relation is total if -

        [tex]${\displaystyle \forall x\in X,\exists y\in Y,\quad (x,y)\in R.}[/tex]

In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given are the graphs of two function as shown in the image.

We have to find -

q(p(-2))

Now, we can see from the graph that -

p(-2) = 0

Then, q(p(-2)) will be -

q(0) = - 1.5

Therefore, the value of the expression → q(p(-2)) will be → -1.5.

To solve more questions on algebraic functions, visit the link below -

brainly.com/question/1041084

#SPJ1

Let x and y be functions of time t such that the sum of x and twice y is constant. Which of the following equations describes the relationship between the rate of change of with respect to time and the rate of
change of with respect to time?
A) dx/dt=2dy/dt
B) dx/dt=-2dy/dt
C) 2dx/dt+dy/dt=0
D) dx/dt + 2dy/dt=K, where K is a function of t

Answers

B) dx/dt=-2dy/dt is the relation of the rate of change for the conditon given in the question.

what is rate of change?

Rate of change is a measure of how quickly a variable is changing. It is often represented by the symbol "d/dt" or "∆y/∆x" and is calculated by finding the ratio of the change in one variable to the change in another variable.

Given :

x + 2y =k

where k is a constant

differentiating above equation with respect to time we get

=> dx/dt + 2dy/dt =dk/dt

=> dx/dt + 2dy/dt =0

=> dx/dt = -2dy/dt

so Option B) dx/dt=-2dy/dt is correct option for the above problem

To know more about Rate of change click on below link:

https://brainly.com/question/29518179#

#SPJ4

1 week is 5 miles 2 weeks is 6 miles 3 weeks is 7 miles 4 weeks is 8 miles write an equation while w is weeks and m is miles m=w...​

Answers

Answer: w=m+4

Step-by-step explanation: Every week there are 4 more miles than the number of weeks. Ex. 1 week / 5 miles 5-1=4.

let e be the amount in dollars that edison spends on salad and pizza. if edison buys s bowls of salad and p slices of pizza, then the total amount of money he spends (e) can be represented by the equation

Answers

The total amount of money that Edison spends on salad and pizza is equal to e.

e = s * $2 + p * $3

This equation can be used to calculate the amount of money Edison spends on salad and pizza. The first part of this equation, s * $2, calculates the cost of the bowls of salad. The cost of one bowl of salad is $2, and the number of bowls of salad that Edison buys is represented by s.

The second part of this equation, p * $3, calculates the cost of the slices of pizza. The cost of one slice of pizza is $3 and the number of slices of pizza that Edison buys is represented by p.

When added together, the total amount of money that Edison spends on salad and pizza is equal to e. For example, if Edison buys four bowls of salad (s=4) and six slices of pizza (p=6), the total amount of money he spends (e) is equal to (4 * $2) + (6 * $3) = $24.

Learn more about total amount here:

https://brainly.com/question/26082270

#SPJ4

In trapezoid ABCD we have AB parallel to DC, E as the midpoint of BC, and F as the midpoint of DA. The area of ABEF is twice the area of FECD. What is AB/DC ?
(A) 2
(B) 3
(C) 5
(D) 6
(E) 8

Answers

In  trapezoid ABCD we have AB parallel to DC, E as the midpoint of BC

AB/DC = 5

given that

In American and Canadian English, a quadrilateral having at least one pair of parallel sides is referred to as a trapezoid (/traepzd/). It is referred to as a trapezium in British and other varieties of English (/trpizim/).

In Euclidean geometry, a trapezoid is a convex quadrilateral by definition. The bases of the trapezoid are the parallel sides. If the remaining two sides are parallel, they are referred to as the legs (or lateral sides); if not, the trapezoid is a parallelogram, and there are two pairs of bases. A scalene trapezoid is one that lacks equal-sized sides.

In trapezoid ABCD we have AB parallel to DC

E as the midpoint of BC

F as the midpoint of DA.

The area of ABEF is twice the area of FECD.

AB+EF/2 = 2(DC+EF/2)

AB+EF/2 = DC+EF

AB+EF = 2DC+2EF

EF is the midline between AB and DC

AB + (AB+DC/2) = 2DC+2(AB+DC/2)

[tex]\frac{3}{2}[/tex]AB +DC/2 = 2DC +AB + DC

[tex]\frac{3}{2}[/tex]AB +DC/2 = 3DC+AB

[tex]\frac{3}{2}[/tex]AB - AB = 3DC - DC/2

AB/2 = 5DC/2

AB = 5DC

AB/DC = 5

To learn more about trapezoid:

https://brainly.com/question/8643562

#SPJ4

A group of students are standing in a circle. Each student faces someone across the circle. If student 2 faces student 9, how many students are in the circle?

Answers

Becuse there must be the same number of students in both halfs of the circle, we will see that there are 15 students on the circle.

How many students are there?

We know that each student faces someone across the circle. If student 2 faces student 9.

Between student 2 and 9 there are:

9 - 2 = 7 students.

So we will have 7 students in both sides of the line formed between students 2 and 9.

And we know that student 1 is on the right side of student 2, so that is one of the seven students, and the other six ones are numbers larger than 9,

Then the total number of students is given by the addition:

9 +  6 = 15

There are 15 students in the circle.

Learn more about circles at:

https://brainly.com/question/1559324

#SPJ1

Lower limit= Q₁-1.5xIQR Upper limit= Q3 +1.5xIQR IQR = Q3 - Q₁
The manager of a local fast-food chain wants to improve the service provided to customers who use the drive-up
window. As a first step in this process, the manager records how long it takes from the time the customer first
enters the drive-in window until they are served their food at the final window. Below are the times (in minutes) fo
the 30 customers (in order):
2 2 3 4 4 6 8 9 10 10 10 10 10 11 11
13 13 13 13 14 14 14 15 18 18 20 20 23 37 41
(a) Calculate the median.


(b) Calculate the first and third quartile.
QI=
Q3=

(c) Calculate the interquartile range.
IQR=
Lower=

(d) Calculate the lower and upper limits.
Upper=

Answers

The median is the middle value of a data set, the first quartile (Q1) is the median of the lower half of the data set, while the third quartile is the upper half. The interquartile range (IQR) is the difference between the first and third quartiles.

What is an interquartile range?

The interquartile range (IQR) is a measure of variability defined as the difference between a data set's 75th percentile (Q3) and 25th percentile (Q1). It is often referred to as the midspread or the middle 50% of a data set. The interquartile range (IQR) is a measure of the dispersion of the middle 50% of values in a data set that is commonly used in descriptive statistics.

In the given question, the median is the data set's midway value. The data must first be organized in ascending or descending order before the median can be calculated. Because the data set is already in order in this example, the median may be computed simply locating the data set's middle value. The supplied data set's median is 10 minutes.

The first quartile (Q1) is the median of the data set's bottom half. To compute Q1, first organize the data in ascending or descending order. The lower part of the data set has values ranging from 2 to 11. This subset's median time is 6.5 minutes, which is in the top quartile.

The third quartile (Q3) is the median of the data set's upper half. To compute Q3, first organize the data in ascending or descending order. The upper part of the data set has values ranging from 13 to 41. This subset's median is 14.5 minutes, which is in the third percentile.

The difference between the first and third quartiles is defined as the interquartile range (IQR). The data must first be organized in ascending or descending order before the IQR can be calculated. The supplied data set's IQR is 14.5 - 6.5 = 8 minutes.

The first quartile minus 1.5 times the interquartile range is the lower limit. The data must first be organized in ascending or descending order before the lower limit can be calculated. The supplied data set has a lower limit of Q1 - 1.5 x IQR = 6.5 - (1.5 x 8) = -5.5 minutes.

The third quartile plus 1.5 times the interquartile range is the top limit. The data must first be organized in ascending or descending order before the upper limit can be calculated. The presented data set has an upper limit of Q3 + 1.5 x IQR = 14.5 + (1.5 x 8) = 23.5 minutes.

To know more about interquartile range, visit

brainly.com/question/29204101

#SPJ1

Use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by the given curves about the x-axis.x=1+(y−2)2,x=2

Answers

The volume of the solid obtained by rotating the region bounded by the given curves about the x-axis is 16π/3.

What is the bounded region?

A territory is said to be bounded if it has a boundary or other restrictions applied to it. In other words, a bounded shape is limited by a set of measurements or characteristics and cannot be an indefinitely huge area.

Here, we have

Given: x = 1+(y−2)², x=2

We have to find the volume of the solid obtained by rotating the region bounded by the given curves about the x-axis.

Rotating with the cylinder method about the x-axis means it must be a dy integral. The given parabola equation is already solved for x. Find the intersections:

2 =  1 + (y−2)²

0 = (y -1)(y-3)

y = 1, 3

We will integrate from

y = 1 to 3

The radius of each cylinder will be r=y and the height will be (greater minus lesser, i.e. right minus left).

h = 2 - (1 + (y-2)²)

h = 1 - y² + 4y -4

h = - y² + 4y - 3

Volume = [tex]\int\limits^a_b {2πrh} \, dy[/tex]

= 2π∫₁³ y.( - y² + 4y - 3)dy

= 16π/3

Hence,  the volume of the solid obtained by rotating the region bounded by the given curves about the x-axis is 16π/3.

To learn more about the bounded region from the given link

https://brainly.com/question/27866606

#SPJ4

 solve the following equation for g:

m+n^2 = g5M

Answers

The solution of the equation for g is (m+n^2)/5M. The solution has been obtained by solving the given equation for g.

What is an equation?

A mathematical definition of an equation is a claim that two expressions are equal and joined by the equals sign "=". The two expressions need not be completely of variables i.e. one expression may contain variable and the other may not contain a variable.

We are given g: m+n^2 = g.5M

⇒m+n^2 = g.5M

⇒m+n^2 = 5gM

⇒5gM = m+n^2

⇒5gM/5M = (m+n^2)/5M      .... (Dividing both sides by 5M)

⇒g = (m+n^2)/5M

Hence, the solution of the equation for g is (m+n^2)/5M.

Learn more about equation from the given link

https://brainly.com/question/2972832

#SPJ1

he triangles on the grid below represent a translation. On a coordinate plane, triangle A B C is shifted 5 units to the right and 3 units up to form triangle A prime B prime C prime. To form the image, the pre-image moved five units right and three units up. two units right and three units up. five units left and three units down. two units left and three units down.

Answers

To form the image, the pre-image should move five units right and three units up.

What are coordinates?

A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.

Given, The triangles on the grid below represent a translation.

On a coordinate plane, triangle A B C is shifted 5 units to the right and 3 units up to form triangle A prime B prime C prime.

In geometry, figures in a plane can be transformed in a variety of ways, including shifts and scaling, to produce new shapes. The new (transformed) shapes are called images and the original, unaltered shapes are called preimages.

Therefore, The pre-image should travel five units right and three units up to form the image.

Learn more about coordinates here:

https://brainly.com/question/20282507

#SPJ1

uses similar triangles to explain why the slope is the same between any two distinct points on a nonvertical line in the coordinate plane and graphs and analyzes linear equations

Answers

hence we can use similarity of triangle to find out the slopes, and it will be same.

We can use the graph given to draw two similar triangles and then use ten to find the slope.

the Pythagorean theorem.

if ABC is a triangle with AC as the hypotenuse and angle B is 90 degree then we have

[tex](AC)^2=(AB)^2+(BC)^2[/tex]

Refer to the diagram, we have

AD=44 UNIT

BD=1 UNIT (on graph)

and from Pythagorean theorem.

[tex]AB=\sqrt{(AD)^2+(BD)^2} \\\\AB=\sqrt{44^2+1}\\ \\AB=44.01 UNIT[/tex]

Now for triangle

FA=44+44=88

CF=2BD

[tex]AC=\sqrt{88^2+4} \\\\AC=88.02[/tex]

AC= 2AB

thus, all sides of ACF is twice of each corresponding sides of ADB. THUS BY SSS similarity

we have ΔADB ~ ΔAFC.

slope of hypotenuse of a right-angled triangle is the ratio of base and its height.

As base of AFC is twice of base of ADB and height of ADB.

thus, both triangles have same slope.

learn more about Pythagorean theorem.

https://brainly.com/question/14930619

#SPJ4

the following is a list of grades that students received on a recent probability and statistics exam: 77, 78, 81, 62, 63, 65, 82, 93, 94, 88, 92, 76, 64, 77, 79, 90, 92, 94, 96, 95, 91, 88, 76, 89, 93, 99 the teacher wants to display scores in equal ranges. which of the following displays would represent the data in this way? bar chart box plot circle graph
histogram

Answers

A average histogram is the best way to display this data in equal ranges as it shows a visual representation of the frequency of scores within each range.

1. Calculate the minimum and maximum values of the data set: min = 62, max = 99

2. Divide the range of the data set into equal ranges, e.g. 0-20, 21-40, 41-60, 61-80, 81-100

3. Count the number of scores that fall within each range

4. Plot the data on a histogram, with the range of each interval as the x-axis and the frequency of scores within each interval as the y-axis.

A histogram is the best way to represent this set of data in equal ranges. To create a histogram, we first calculate the minimum and maximum values of the data set (62 and 99). Then we divide the range of the data set into equal ranges, such as 0-20, 21-40, 41-60, 61-80, 81-100. We count the number of scores that fall within each range, and then plot the data on a histogram, with the range of each interval as the x-axis and the frequency of scores within each interval as the y-axis. This helps to easily show the distribution of scores within each range.

Learn more about average here

https://brainly.com/question/24057012

#SPJ4

Anya gathered a random sample of bags of potato chips from a popular company. She calculated data on different variables. For one data that she collected, she constructed a circle graph. Which of the following variables did she use?
Price of bag of potato chips
Number of chips in the bag of potato chips
Weight of bag of potato chips

Answers

Flavor of the bag will be shown in circle graph because different bag has different flavor

given that

A chord diagram's intersection graph is referred to as a circle graph in graph theory. In other words, it is an undirected graph whose vertices can be connected by a finite system of circular chords, with two vertices being connected only when their corresponding chords cross.

Anya selected a smattering of bags of potato chips from a well-known manufacturer.

She computed data on several variables.

She created a circle graph for one of the data sets she collected.

We now need to determine which variables she used in the circle graph.

The average of all the potatoes will be displayed in a circular graph.

Because the price of a bag of potatoes is the same for everyone, it won't be displayed.

Since there are the same number of chips in every bag, the number of chips in the potato chip bag will not be displayed.

Since the weight of each bag of potato chips is the same, it will not be displayed.

Since each bag has a distinct flavor, the circle graph will display the bag's flavor.

To learn more about circle graph:

https://brainly.com/question/14878788

#SPJ4

the admission fee at a small fair is $1.50 per child and $4.00 per adult. on a certain day, 2200 people enter the fair and $5050 is collected. how many children and how many adults attended?

Answers

Answer: 1,500+7=2,200 Y=700 2.

Here's a plot showing the interest rate on a 3-month bond from 1950 to 1980, and a regression model fit to the relationship between the Rate (in %) and Years since 1950. Complete parts a through d. a) What is the correlation between rate and year? b) Interpret the slope and intercept. On average, interest rates during this period at about % per year, starting from an interest rate of about c) What does this model predict for the interest rate in the year 2000? %

Answers

a) Positive correlation. b) Slope = 0.02, Intercept = 3.17; rate increases ~2%/yr, starting at 3.17%. c) Predicts interest rate of 5.17% in 2000.

a) The correlation between rate and year can be determined by constructing a scatter plot. From the given plot, we can see that there is a positive correlation between the two variables, meaning that as the year increases, the rate increases as well.

b) The regression model fit to the data provides the slope and intercept of the line of best fit. The slope is 0.02, which means that the rate is increasing by 0.02% per year. The intercept is 3.17, which means that the interest rate starts at 3.17% in 1950.

c) The model predicts that the interest rate in the year 2000 will be 5.17%. This can be calculated by plugging in 2000 for the year in the model equation (Rate = 0.02*Year + 3.17).

d) In summary, the regression model fit to the data shows that on average, interest rates during this period increased by about 0.02% per year, starting from an interest rate of about 3.17% in 1950. The model predicts that the interest rate in the year 2000 will be 5.17%.

Learn more about slope here

https://brainly.com/question/3605446

#SPJ4

b. Mai says that the tiles have the same area as one-foot by one-foot tiles. Do you
agree with Mai? Explain or show your reasoning.

Answers

Answer:

yes most are 12x12 inch tiles so yes

Step-by-step explanation:

When looking for the domain of a graph, which values are you looking for?


x-values


y-values

Answers

When looking for the domain of a graph, we look for the x-values.

X-VALUES

Every one of a method's x-values, or entries, make up the domain, and all of a substring y-values, or outputs, make up the range. The domain of a vertex is every value in the structure, from left to right. The graph's range includes all integers from lower to higher.

Given an integer N where 1 ≤ N ≤ 105, the task is to find the number of positive integers less than or equal to N that have an odd number of digits without leading zeros.

Answers

if N < 10 then the count of numbers will be N , if N / 10 < 10 then 9 , if

N / 100 < 10 then 9 + N – 99 , if N / 1000 < 10 then 9 + 900 , if N / 10000 < 10 then 909 + N – 9999.

in all other case 90909.

what is leading zeros?

Leading zeros are zeros that appear at the beginning of a number or numerical value. These zeros are used to align digits or to indicate the number of digits in a number, but do not affect the value of the number itself. For example, 007 and 7 are the same number but the leading zeros indicate that there are 3 digits in the number.

The above contions specifies the count of number having odd number of digits and without leading zeros.

To know more about leading zeros click on below link:

https://brainly.com/question/14631148#

#SPJ4

Other Questions
Find the equation of the linear function represented by the table below in slope intercept form The company's shipments of newly-produced branded and private-label footwear from its production facilities to its regional distribution centers are subject to import tariffs of $8 per pair and shipping fees of $1 per pair.per pair shipping/freight charges, plus any applicable import tariffs and exchange rate adjustments on cross-region shipments.3-million pair import quotas on shipments from foreign facilities to Latin America, Europe-Africa, and Asia-Pacific and exchange rate shifts of as high as 20%.shipping charges of $2 per pair on all pairs shipped regardless of destination and exchange rate shifts of as high as 15%.shipping charges of $2 per pair on all pairs shipped to distribution centers in the same region as the production facility and $4 on all pairs shipped from one region to another. T/F microsociology is like a wide-angle lens perspective on society, whereas macrosociology is like a zoom lens perspective on society. 0 7. 7Give one concluion that can be made about the relationhip between the length of akayak and the eae of turning. [1 mark]Give two concluion that can be made about the relationhip between the hape ofthe kayak and it tability The density of hexane is 0.66g/ml and the density of water is 1.00gml. A 1.0 g sample of i2 is added to the mixture which is shaken again. Which of the following best predicts happens to the i2? agricultural loans need to be designed with a great deal of flexibility. for example, any of the following would be a beneficial part of the design of the loan except 7. Point charges of 5.00 C and 3.00 C are placed0.250 m apart. (a) Where can a third charge be placed so thatthe net force on it is zero? (b) What if both charges arepositive? three types of threats to biodiversity are: habitat loss and fragmentation the introduction of exotic, or non-native, species overexploitation, or overharvesting determine the type of threat that each of the following statements describes Using the conversion 8km/h = 5mph convert 28m/s to mph.If your answer is a decimal, give it to 1d.p Carbonic acid is a buffer that contributes to pH stability in human blood. Write out this chemical equation and explain what happens if our blood increases or decreases in pH which of the following options correctly describes how straight-chain alkanes are named? multiple choice question. alkanes are named with the root based on the number of carbon atoms followed by the suffix -ane. alkanes are named with the number of carbon and hydrogen atoms followed by the suffix -ane. alkanes are not named according to the greek prefixes. alkanes are named with the root based on the number of hydrogen atoms followed by the suffix -ane. alkanes are named with the root based on the number of atoms followed by -ide. when a price, wage, or interest rate is adjusted automatically with inflation, it is said to be nominally adjusted. The organizers of a concert are preparing for the arrival of 50,000 people in a field. Each person is alloted 5 square ft of space, so the organizers rope off a circular area big enough to account for 5 square feet per person. Find the radius of this region, rounding to the nearest foot. Ask a question about your assignment Which one of the following responses is accurate regarding the nature of informal eligibility requirements for seeking a local, state, or national office?A.) most state legislative candidates have a professional careerB.) the informal requirements for state and national offices are nearly identicalC.) most candidates at the local level need advanced educational degrees in order to be successful which of the following behaviors likely would be involved in adaptive task performance? multiple select question. handling emergencies or crisis situations analyzing options for dealing with uncertain situations developing ideas or outcomes that are familiar dealing with unpredictable situations What is the area of the front side of the fifty-cent piece? Use 3.14 for . Round to the nearest hundredth if necessary. 30.61mm according to icd-10-cm/pcs coding clinic, second quarter icd-10 2021 page 4, what is the correct code assignment for a major neurocognitive disorder without behavioral disturbance when the underlying etiology is unknown? How many sister chromatids are there in the primary oocytes if there are 46 single chromosomes in the Oogonium?. What are the influences on how we read interpret and understand a text?.