Divide 7/15 by 3/5

A. 7521
B. 21/75
C.7
D.725

The measure of angle x = 63.4° and angle y = 26.6°

In this question,

Sofia wants to put a flower bed in the corner of her yard by laying a stone border that starts 3 feet from the corner of one fence and ends 6 feet from the corner of the other fence.

We need to find the angles, x and y , the fence make with the border.

Consider the following figure.

First we find the angle x.

Consider the tangent of angle x.

tan(x) = 6/3

tan(x) = 2

x = arctan(2)

x = 63.4°

Now we find the measure of angle CAD that is we find the value of y.

In right triangle ACD,

x + y = 90°

63.4° + y = 90°

y = 26.6°

Therefore, the fence make with the border, having angle x = 63.4° and angle y = 26.6°

Learn more about the right triangle here:

https://brainly.com/question/6322314

#SPJ4

Answer:

8x+12

Step-by-step explanation:

To find the Perimeter, we need to add all 4 sides together. In this case, we would do:

x+4+x+4+3x+2+3x+2

Now, we have to combine like terms.

x+x+3x+3x=8x.

4+4+2+2=12

The final answer would be 8x+12 or 12 +8x.

You can put whichever answer you want because it doesn't matter.

Hope this helps!

:D

a. Frequency is not displayed on a box plot, so it is impossible to find the mean.

b. The median = 34.

c. It is difficult to determine by looking at the box plot.

A box plot is a graphical display of the five-number summary of a data which includes the upper and lower quartiles, the maximum and minimum data points, and the median which is at the point where the vertical line divides the box.

In a box plot, the measure of center that can easily be determined is the median value, which lies between the upper and lower quartiles. The box plot doesn't show the frequency of each data point which makes it difficult to calculate the mean of the data.

a. It is impossible to find the mean using a box plot as frequency for each data is not displayed.

b. The median = 34.

c. It is difficult to tell if the cross country team scored exactly 30 points at a meet by mere looking at the box plot.

Learn more about the box plot on:

https://brainly.com/question/14277132

#SPJ1

In an equilateral triangle, all the four points (circumcenter, incenter, orthocenter, and centroid) coincide.

The incenter is important for angle bisectors; the orthocenter is important for perpendicular bisectors; the circumcenter is important for altitudes; and the centroid is important for medians.

All four points (circumcenter, incenter, orthocenter, and centroid) of an equilateral triangle coincide.

The circumcenter is the point at which the perpendicular bisectors of all three sides of a triangle intersect. The circumcenter of an obtuse-angled triangle is located outside the triangle.

All four points of convergence can be concurrent. Only an equilateral triangle has the same centroid, circumcenter, incenter, and orthocenter at all times.

The 'orthocenter' is the point at which the altitudes of a triangle coincide. The orthocenter of a triangle is the point at which the triangle's three altitudes intersect.

To learn more about concurrency for a triangle refer to:

https://brainly.com/question/12791436

#SPJ4

Answer: The answer would be $5.60

Step-by-step explanation: I divide 28 by 5 and got 5.6 and in money that would be 5 dollars and 60 cents.

Hope this helps :D

The letter of another angle that has the size 125° is "b" because it is vertically opposite to 125°

From the attached image, we see that;

​RS and TU are parallel lines.

​PQ is a straight line.

Now, vertically opposite angles are defined as the angles formed which are opposite each other when two lines meet at a point.

Now, from the given image, we can say that another angle of size 125° will be b. This is because b is vertically opposite to the angle 125°

Therefore we conclude that the letter of another angle that has the size 125° is "b" because it is vertically opposite to 125°

Read more about Congruent Angles at; https://brainly.com/question/14791175

#SPJ1

[tex] \boxed{ \sf{ \bold{\purple{m} = \dfrac{2}{3}}}}[/tex]

[tex] \\ [/tex]

If a line passes through two points, then its slope can be calculated with the following formula:

[tex] \sf{\purple{m} = \dfrac{\blue{y_2}- \green{y_1}}{\red{x_2}- \orange{x_1}}} [/tex]

[tex] \\ [/tex]

Where:

[tex]\sf{\implies \purple{m} \: is \: the \: slope \: of \: the \: line.} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \sf{\implies (\orange{x_1} \: , \: \green{y_1}) \: are \: the \: coordinates \: of \: the \: first \: point.} \: \: \: \: \: \: \\ \sf{\implies (\red{x_2} \: , \: \blue{y_2}) \: are \: the \: coordinates \: of \: the \: second \:point.}[/tex]

[tex] \\ [/tex]

Plugging in our values, we get:

[tex] \sf{\purple{m} = \dfrac{\blue{ - 7}- \green{( - 1)}}{\red{ - 8}- \orange{1}}} = \dfrac{ - 7 + 1}{ - 9} = \dfrac{ - 6}{ - 9} [/tex]

[tex] \\ [/tex]

Now, let's simplify our result:

[tex] \sf{ \purple{m} = \dfrac{ - 6}{ - 9} = \dfrac{ \blue{ - 3 \times}2}{ \blue{ - 3 \times }3} = \boxed{ \dfrac{2}{3}}}[/tex]

[tex] \\ \\ [/tex]

▪️Learn more about finding the slope of a line passing through two points here:

↣https://brainly.com/question/28293929

The equation of the line is x - y = 0.

The slope of the line passing through (13,-1) and (8,4).

m=y2-y1 / x2-x1

  = 4-(-1) / 8-13

  = 5 / -5

m=-1

The product of slopes is done in the case of perpendicular lines and it is 1.

The slope of another line will be

m.m1=-1

m1=-1/m

m1=-1/-1

m1=1

The equation of the line is

y-y1=m(x-x1)

y-1=1(x-1)

x-y=0.

Thus the equation of the line is x-y=0.

For more information on slopes click on the link below:

https://brainly.com/question/16949303

#SPJ4

Although part of your question is missing, the question is What is the equation of the line that passes through (1,1)  and is perpendicular to the line that passes through the following points:

(13,-1) and (8,4)

Answer:

Answer:  36 is a multiple of 12.2 is a prime number. 2 is a factor of 64

Step-by-step explanation:

12 × 3 =36, so 12 is one of the factors. 2 is the only even prime number. All other even numbers are multiples of 2. So 9 is not a prime number. 3 × 3 = 9. So 2 is a factor of 64.  2 × 32 = 64  None of the other numbers given can divide evenly into 64, so they are not factors of 64.

Answer:

2+2=4 very simple is the answer

Answer: 4

Step-by-step explanation:

2+2=?

2+2=4

?=4

The required solution is {1, 2, 3, 4, 5, 6, 7, 8, 9} which represents a natural number less than or equal to 9 but less than or equal to 14.

Natural numbers are defined as which range from 1 to infinity and are the most fundamental sort of numbers. Commonly known as positive numbers or counting numbers, these numbers. Natural Numbers are represented by the symbol N.

Here is a set of natural numbers less than or equal to 9:

{1, 2, 3, 4, 5, 6, 7, 8, 9}

Here is a set of natural numbers less than or equal to 14:

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}

According to the condition we have to take common natural numbers

between above both sets.

So we can see that {1, 2, 3, 4, 5, 6, 7, 8, 9} numbers are common natural numbers.

So, the required solution is  {1, 2, 3, 4, 5, 6, 7, 8, 9}.

Thus, the required solution is {1, 2, 3, 4, 5, 6, 7, 8, 9} which represents a natural number less than or equal to 9 but less than or equal to 14.

Learn more about Natural Numbers here :

brainly.com/question/17429689

#SPJ1

Answer:

14

Step-by-step explanation:

use order of operations (PEMDAS: Parenthesis, exponents, multiplication, division, addition, subtraction)

5 + 4 * 2 + 6 - 2 *2-1

5+ 8 + 6 -4 -1

13+6-4-1

19-4-1

15-1

14

Step-by-step explanation:

無料ポイントを与えないように質問することになっています

In linear equation, 15  marks  points did Ned receive or lose overall .

What in mathematics is a linear equation?

5 questions wrong that were each worth 5 points (-5x5=-25)

So he lost 25 points but he got 10 extra from the bonus question, so -25 + 10= -15.

He lost 15 marks overall

Learn more about linear equation

brainly.com/question/11897796

#SPJ9

Answer:

2068.140426

Step-by-step explanation:

50.6×19.21=972.026

972.026÷0.47=2068.140426≈2068

The points of discontinuity of the given function can be determined by finding out the common factor in the numerator and denominator, equating and solving it for zero, and finding the corresponding value of f(x).

Point of discontinuity exists when the function does not exist in its domain. Also called holes, it is a value where the function is undefined (zero denominator). The point of discontinuity exists when the numerator and denominator have a common factor(s).

In order to determine the coordinates of point of discontinuity, simplify the function by canceling out the common factor. Hence, canceling out the (x+1)

y = x(2x-1)(x+1)/(x+5)(x+1)=x(2x-1)/(x+5)

Determine the non-permissible value of x by equating the canceled-out factor to zero.

x+1=0

x=-1

Substitute the value of x in the simplified function to find corresponding value of y:

y =x(2x-1)/(x+5) =-1(2(-1)-1)/(-1+5)

=-1(-2-1)/(4)

=-1(-3)/4

=3/4

The point of discontinuity of the function y = x(2x-1)(x+1)/(x+5)(x+1) is (-1,3/4).

Learn more about points of discontinuity:

https://brainly.com/question/10957479

#SPJ4

Answer:

5r + 75 > 300

Hope this helps :)

They need more than $300, so the inequality sign is >. They already have 75 so we will add that to the total amount of raffle tickets sold afterwards. Lastly, the raffle tickets are $5 each, so r will be the number of tickets sold.

Answer:

20 students in hostel have provision for 60 days if 10 more student are admitted to the hostel for how many days would the provision be enough

Answer:

Flammability

Step-by-step explanation:

Color

boil

and density are physical

cause yes

Answer:

0.5

Step-by-step explanation:

because 1/2=0.5 jgxuydiyxiyxit ugxutx itxutx itxugx

A line segment is also a line but a line with finite length and fixed endpoints. The given statement "If planes A and B intersect, then their intersection is a line." is true.

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely.

The given statement "If planes A and B intersect, then their intersection is a line." is true. This is because when two planes intersect they form an infinitely long line, it can be seen in the image below.

Hence, The given statement "If planes A and B intersect, then their intersection is a line." is true.

Learn more about Line here:

https://brainly.com/question/21511618

#SPJ4

The amount of fiber in the banana will be 3.3 fibers.

From the information, Jason has a banana. He also has raisin bran cereal, which contains 3.6 grams of fiber and Jason eats 6.9 grams of fiber at breakfast.

Therefore, the equation to find the amount of fiber in the banana will be:

b = 6.9 - 3.6

b = 3.3

Therefore, the amount of fiber in the banana will be 3.3 fibers.

Learn more about expressions on:

brainly.com/question/25968875

#SPJ1

6x^6

steps

multiply the exponents

The result of the expression 2z+3+5-3z for the variable z= -3 is 11

Given,

The algebraic expression = 2z+3+5-3z

Rearrange the terms

= 2z-3z+3+5

Combine the like terms

= -z+8

We know, z= -3

Substitute the values in the expression

-z+8= -(-3)+8

=3+8

=11

Hence, the result of the expression 2z+3+5-3z for the variable z= -3 is 11

Learn more about algebraic expression here

brainly.com/question/24875240

#SPJ4

Step-by-step explanation:

Question no:

9) option B

10) option D

11) option A

12) option D

A circle is a curve sketched out by a point moving in a plane. The radius of three circles will be 1 unit, 2 units, and 4 units, respectively.

A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a set distance from a given point, the center.

Given that  the scale factor from each circle to the next larger circle is 1: 2. Therefore, if it is assumed that the radius of the first circle is 1 unit, then the radius of the second circle will be,

The radius of the first circle/Radius of the second circle = 1/2

The radius of the second circle = 2 × (Radius of the first circle)

The radius of the second circle = 2 × 1 unit

The radius of the second circle = 2 units

Similarly, the ratio for the radius of the second and the third circle can be written as,

The radius of the second circle / Radius of the third circle = 1/2

The radius of the third circle = 2 × (Radius of the second circle)

The radius of the third circle = 2 × 2 units

The radius of the third circle = 4 units

Hence, the radius of three circles will be 1 unit, 2 units, and 4 units, respectively.

Learn more about Circle here:

https://brainly.com/question/11833983

#SPJ4

the linear pair is formed by the angles ∠ APC and ∠ CPR, the another name can be intersecting lines, the three collinear points are A, R and Q, the opposite rays are CP and PD and a pair of vertical angles are ∠ ACP and ∠ DPR.

We are given a ray diagram.

The two angles that form a linear pair are:

∠ APC and ∠ CPR

The another name for this can be the intersecting lines.

The three collinear points will the ones that are forming a straight line.

So, they will be = A, R and Q or R, Q and B

The two opposite rays will be:

CP and PD

AP and PR

A pair of vertical angles can be:

∠ ACP and ∠ DPR

Therefore, we get that, the linear pair is formed by the angles ∠ APC and ∠ CPR, the another name can be intersecting lines, the three collinear points are A, R and Q, the opposite rays are CP and PD and a pair of vertical angles are ∠ ACP and ∠ DPR.

Learn more about collinear points here:

https://brainly.com/question/3307641

#SPJ9

The two lines AB and XY are neither parallel nor perpendicular.

According to the question we have been given the respective coordinates which are :

 A = (-3,5)   , B = (-1,3)

X = (-4,-8)   , Y = (4,-6)

We need to find if AB and XY are parallel , perpendicular or neither.

So to find if they are parallel or perpendicular we will first find out the slope of the line. As when the slope are equal then they are parallel and if they are negative reciprocals of each other then they are perpendicular to each other .

Thus, Slope of AB =  [tex]m_{1}[/tex] =  [tex]\frac{(y_{2}-y_{1} ) }{(x_{2}-x_{1} ) }[/tex]

                                 [tex]m_{1}[/tex] = (3-5)/(-1+3)

                                 [tex]m_{1}[/tex] = -2/2

                                  [tex]m_{1}[/tex] = -1

          Slope of XY = [tex]m_{2}[/tex] = (-6+8)/(4+4)

                                       = 2/8

                                        = 1/4

As the slope of both lines are not related to each other. Hence, the lines AB and XY  are neither parallel nor perpendicular.

Learn more about slope here : https://brainly.com/question/25980858

#SPJ9