The RAM of the larger server is 30GB and the RAM of the small server is 20GB.
What is the RAM of each server?The first step is to form a system of equations:
2L + 4S = 100 equation 1
L + 3S = 60 equation 2
The elimination method would be used to determine the required values:
In order to determine the value of S, multiply equation 2 by 2
2L + 6S = 120 equation 3
Subtract equation 1 from equation 3 :
2S = 20
Divide both sides of the equation by 2:
S = 20 / 2 = 10
Substitute for s in equation 1 :
2L + 4(10) = 100
2L + 40 = 100
2L = 100 - 40
2L = 60
L = 60 / 2
L = 30
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What angle is 3 times its complement?; What angle is equal to 2 times its complement?; Is the supplement of an angle is three times its complement?; What is the complementary angle of 2 by 3?
The complementary angle is x= 36 degrees.
What are angles?When two rays are linked at their ends, they create an angle in geometry. The sides or arms of the angle are what are known as these rays.
When two lines meet at a point, an angle is created.
An "angle" is the measurement of the "opening" between these two rays. It is symbolized by the character. The circularity or rotation of an angle is often measured in degrees and radians.
Angles are a common occurrence in daily life.
Angles are used by engineers and architects to create highways, structures, and sports venues.
According to our question-
The complementary angle is x
Complementary angles total to a straight angle (90 degrees) (90 degrees).
x + (2/3)x = 90
(3/3)x + (2/3)x = 90
(5/3)x = 90
x = 90(3/5)
x = 54 degrees
The angle is 2/3 of this
The angle is (2/3)54 = 36 degrees
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Colin reduces a 15in by 21in photo to a 5in by 7in. What scale factor did he use?
Answer:
1/3
Step-by-step explanation:
15/5=3
21/7=3
Answer: 3:1
Step-by-step explanation:
We can model this problem using ratios, we start with a ratio of 15:21 and we know we went down to a 5:7. To make both equivalent we divide both 15 and 21 by 3, meaning the ratio between the two is 3:1.
What polynomials are prime?; How do you know if an expression is prime?
Polynomial with integer coefficients that cannot be factored into polynomials of lower degree, also with integer coefficients, is called a prime polynomial.
A polynomial is an algebraic expression made up of at least one algebraic term. An algebraic term is the product of a variable or variables and constant, where the variable can have no rational or negative exponents. A polynomial that has a single term is called a monomial, binomials have two terms and a trinomial has three terms.
A polynomial with integer coefficients that cannot be factored is called an irreducible or prime polynomial .
In order to identify whether a polynomial is prime or not, try factoring it. If it can be factored, then it is not prime but if it cannot be factored then it is prime.
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Suppose that f is differentiable for all x and that f (x)≤2 for all x. If f(1)=2 and f(4)=8 then f(2) has the value equal to a.3 b.4 c.6 d.8
The value of the function f(x) which is differentiable at all x, at x = 2
Or f(2) = b. 4.
What is a function?A function can be defined as the outputs for a given set of inputs.
The inputs of a function are known as the independent variable and the outputs of a function are known as the dependent variable.
Given, The function 'f' is differentiable for all x.
Now, f(1) = 2 and f(4) = 8, So, f(x) can be 2x as it is satisfying the conditions.
∴ At x = 2 or f(2) = 2(2) = 4.
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Jamie is a salesperson in a jewelry store and earns $150 per week, plus 15% of her weekly sales. If Jamie makes $229.50 in one week, what are her sales for that week
Answer:
her sales would be 56.9
Step-by-step explanation:
Answer:
56.9
Step-by-step explanation:
among both teenage boys and adult men, delinquency, hard drug use, and aggressive-bullying responses to frustration have been linked with higher-than-average levels of
Among both teenage boys and adult men, delinquency, hard drug use, and aggressive-bullying responses to frustration have been linked with higher-than-average levels of Testosterone.
The sex hormone testosterone has significant physiological functions. It is thought to control the creation of sperm, red blood cells, muscle mass, fat distribution, and sex drive (libido) in men.
Males and females may both have diminished bone mass and sex drive if a man has low testosterone, which can cause symptoms like erectile dysfunction.
Low sperm counts, testicular shrinkage, and impotence are issues connected to males having abnormally high testosterone levels. Cardiac attack risk is elevated when heart muscle is damaged. enlarged prostate and urination problems.
Therefore , Drug use and aggressive to frustration are licked with higher-than-average levels of Testosterone.
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The graph shows the relationship between the number of hours Teresa spends
knitting and the number of squares she completes for a blanket. Based on the
equivalent ratios shown in the graph, how many hours does it take Teresa to
knit 265 squares? Show your work.
3:15, 6:30, 9:45, 12:60
When 15 squares are knit in three hours, 265 squares are knit in 53 hours.
What is proportion?A part, share, or quantity is a percentage when it is compared to the total. It can be any number between 0 and 1, 0, or 1. A number or percentage can be used to represent it. The percentage of Canadians who reside in a certain province is one illustration from official statistics. A unique kind of ratio called a percentage has the numerator and denominator combined. An illustration is the ratio of deaths to men, which is calculated by dividing deaths to men by deaths to men and women (i.e. the total population).
Here,
Let x be hours does it take Teresa to knit 265 squares,
3/15=x/265
3*265/15=x
x=53 hours
It takes 53 hours to knit 265 squares when it takes 3 hours to knit 15 squares.
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Find the value of X, need help ASAP
The value of x is 17
Define Angle
An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle.
Define Mid-line in Triangle
In a triangle, a midline (or a midsegment) is any of the three lines joining the midpoints of any pair of the sides of the triangle.
We know, the x+6 is mid-line of 46.
So, according to that make it a half of 46 is 23
Now, equate the value and find x
23 = x + 6
23 - 6 = x
17 = x
swap the sides
x = 17
Hence, the value of x is 17
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Consider the following.
C: line segment from (0, 0) to (4, 8).
(a) Find a parametrization of path C.
r(t) = _____ 0
≤
t
≤
1
(b) Evaluate ∫
C
(
x
2
+
y
2
)
d
s
along C.
A parametrization of path C is x= 4t and y = 8t
Line segments on nearly trivial to parametrize. It is often it easiest to do in interval t∈ [0,1]
Then we just need to think about what we need to add to each first coordinate to get the second
Since, 0+ 4 = 4 and 0+ 8 = 8
So, parametrization is
=> x = 4t
y = 6t
(b) To evalute the line integral, we have to derivate parametrize
dx/dt = 4
dy/dt = 8
So, the differential line element is
[tex]ds = \sqrt{(\frac{dx}{dt})^2 + (\frac{dy}{dt})^2}[/tex]
=> √(4)²+(8)²
=> 4√5
Integrating ,
[tex]\int\limits_{c} {x^2 + y^2} \, ds\\ = \int\limits^1_0 {(4t)^2 + (8t)^2 } 4\sqrt{5} \,dt\\=4\sqrt{5} [\frac{80}{3} t^3]^{1}_{0}\\[/tex]
Putting the limits
=> 285.51
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One of two doctors, Dr. Hibbert and Dr. Nick, is called upon to perform a series of n surgeries. Let H be the indicator r.v. for Dr. Hibbert is performing the surgeries, and suppose that E(H)=p. Given that Dr. Hibbert is performing the surgeries, each surgery is a successful with probability a, independently. Given that Dr. Nick is performing surgeries, each surgery is successful with probability b, independently. Let X be the number of successful surgeries. Find the joint PMF of H and X.
Probability mass function of H and X is,
P(X=m∣H=1)P(H=1) =[tex]\left[\begin{array}{c\alpha }n\\m\end{array}\right][/tex] b^N (1-b)^(n-s) q (Since, q=(1-p))
Let X be the number of successful surgeries.
From the question, we have
it is observed that H∈{0,1}
P(H=1) =E(H)
=p
Next, observe that X∈{0,1,…n}, Now, we want to find following:
f(h,m) =P(H=h,X=m)
=P(X=m∣H=h)P(H=h)
Probability mass function of H and X is,
P(X=m∣H=1)P(H=1)=[tex]\left[\begin{array}{c\alpha }n\\m\end{array}\right][/tex] a^n (1-a)^(n-k) p
P(X=m∣H=0)P(H=0)= [tex]\left[\begin{array}{c\alpha }n\\m\end{array}\right][/tex]b^N (1-b)^(n-k) (1-p)
=[tex]\left[\begin{array}{c\alpha }n\\m\end{array}\right][/tex] b^N (1-b)^(n-s) q (Since, q=(1-p))
Probability:
Possibility is referred to as probability. This branch of mathematics deals with the occurrence of a random event. The value's range is 0 to 1. Probability has been applied into mathematics to predict the likelihood of different events. Probability generally refers to the degree to which something is likely to occur. This fundamental theory of probability, which also applies to the probability distribution, can help you comprehend the possible outcomes for a random experiment. Gonna determine how likely something is to occur, use probability. Many things are hard to predict with 100% certainty. We can only anticipate the possibility of an event occurring using it, or how likely it is.
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if y=-2x what would x equal when y=60?
|3x + 12| = 0
What does x equal
The value of x in the absolute value equation |3x + 12| = 0 is -4
How to evaluate the equation?From the question, we have the following parameters that can be used in our computation:
|3x + 12| = 0
The above equation is an absolute value equation
So, we start by removing the absolute brackets
So, we have the following representation
3x + 12 = 0
Evaluate the like terms
This gives
3x = -12
Divide both sideso of the equation by 3
x = -4
Hence. the solution is -4
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the orthogonal projection y of y onto a subspace w can sometimes depend on the orthogonal basis for w used to compute y. True/False ?
False. The orthogonal projection of y onto a subspace W is never reliant on any particular basis and always depends simply on W.
The term "orthogonality" can be used when the vector space contains an inner product and is complete (i.e., wh
en it's a Hilbert space). When the range and the null space are orthogonal subspaces, the projection is said to be orthogonal.
In order to portray three-dimensional objects in two dimensions, orthographic projection (also known as orthogonal projection and analemma) is used. Every plane of the picture appears in an affine transformation on the viewing surface thanks to orthographic projection, a type of parallel projection in which all of the projection lines are orthogonal to the projection plane. An oblique projection, also known as a parallel projection in which the projection lines are not orthogonal to the projection plane, is the reverse of an orthographic projection.
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When Daniel rounded a number to the nearest hundred thousand, and the answer was 700,000. Which of the following could have been the original number?
The original number that could have been rounded to the nearest hundredth thousand to 700,000 is given as follows:
Any number between 650,000 and 749,999.
How to round a number to the nearest hundredth thousand?The hundredth thousand numbers are given as follows:
One hundredth thousand: 100,000.Two hundredth thousand: 200,000.Three hundredth thousand: 300,000.Four hundredth thousand: 400,000.Five hundredth thousand: 500,000.Six hundredth thousand: 600,000.Seven hundredth thousand: 700,000.Eight hundredth thousand: 800,000.Nine hundredth thousand: 900,000.Then the numbers are rounded as follows:
If the second digit of the number is of 4 and less, the number is rounded down, for example, 749,999 = 700,000. If the second digit of the number is of 5 and greater, the number is rounded up, for example, 650,000 = 700,000.Then the interval is given as follows:
Numbers between 650,000 and 749,999.
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set up the systems of eqautions to solve for this quadratic function to model the values in the table
The systems of equations to solve for this quadratic function to model the values in the table is y = -2x^2 + 4x - 2
The general form of a quadratic function is --> y = ax2 + bx + c
-2 = a(0)2 + b(0) + c
-2 = 0 + 0 + c
-2 = c
substitute c value
(-1 , -8) substitute
-8 = a ( -1 )2 + b ( -1 ) - 2
-8 = a - b - 2
-6 = a - b
( 3 , -8)
-8 = a ( 3 )2 + b ( 3 ) - 2
-8 = 9a + 3b - 2
-6 = 9a + 3b
a - b = -6
9a + 3b = -6
on solving :
9 ( b - 6 ) + 3b = -6
9b - 54 + 3b = -6
12b - 54 = -6
12b = 48
b = 4
a - 4 = -6
a = -2
The quadratic equation for this table is y = -2x^2 + 4x - 2
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Full question:
set up the systems of eqautions to solve for this quadratic function to model the values in the table.
x | y
-1 | -8
0 | -2
3 | -8
Tamika must plant 432 trees. In the past 6 days Tamika planted 288 trees. If she continues at this rate, how many more days will it take her to plant all the trees?
2
3
4
5
There are 3 more days will it take her to plant all the trees.
What is rate?
The numerator of a ratio in mathematics represents the rate of change in the other (dependent) variable if the denominator of the ratio is expressed as a single unit of one of the related quantities and it is assumed that this quantity can be changed systematically (i.e., is an independent variable).
Given:
Tamika must plant 432 trees.
In the past 6 days Tamika planted 288 trees.
She continues the planting tree at the same rate.
As she planted 288 trees in 6 days.
That means she plant 288 / 6 = 48 trees in a day.
The remaining trees are 432 - 288 = 144.
So, 144 trees will be planted in 144 / 48 = 3 days.
Hence, there are 3 more days will it take her to plant all the trees.
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earns 5.3% annual interest that is compounded continuously. How much will the CD be worth at the end of the 5-year term?
Round to the nearest cent, and do not include the dollar sign in your answer
The worth of the CD at the end of the 5-year term would be = $3605.25
What is annual interest?Annual interest is the amount of money that is being added to an primary capital of an investment or a property which increases with time.
The rate of annual interest = 5.3%
The time for the term = 5 years
The principal amount invested in the CD = $2,850
The simple interest = P×T×R/100
=2850×5×5.3/100
= 75525/100
= $755.25
Therefore, the worth of the CD at the end of the 5-year term would be =$2,850 + $755.25
= $3605.25
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To approximate the length of a marsh, a surveyor walks x = 420 meters from point A to point B. Then, the surveyor turns 75° and walks 220 meters to point C (see figure). Approximate the length AC of the marsh. (Round your answer to one decimal place.)
If to approximate the length of a marsh, a surveyor walks x = 420 meters. The Approximate the length AC of the marsh is 420.7m.
How to find the length?Using this formula to find the length of Ac of the march
b² = a²+c² -2ac Cos B
Where:
a²=220
c²= 420
Cos B = 180° - 75° = 105°
Let plug in the formula
b² = 220² + 420² - 2(220)( 420) Cos 105°
b² = 220² + 420² - 2(220)( 420) (-0.258819045)
b² = 48,400 + 176,400 - 47,829.76
b² = 224,800 - 47,829.76
b = √176,970.24
b = 420.7m
Therefore the length is 420.7m
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Represent the following expressions as a power of the number a (a≠0)((a^2)^−2)^5÷(a^4a)^3
The answer will be [tex]a^{-20-12a}[/tex] that can be find out using exponential function.
What are exponential function ?
Exponential functions model a relationship in which a constant change in the independent variable gives the same proportional change.
Like, f(x) = [tex]x^{a}[/tex]
x is base and a is power.
Basic rules to solve this function :
1. If we take the product of two exponentials with the same base, we simply add the exponents:
x^ a * x^ b = x^ a + b.
2. If we take the quotient of two exponentials with the same base, we simply subtract the exponents:
x^ a / x^ b = x^ a-b
3. We can raise exponential to another power, or take a power of a power. The result is a single exponential where the power is the product of the original exponents:
x^ (a)^ b = x^ (ab).
In given equation, [tex]{a^{2^{-2^5}}/{a^{4a^3}}[/tex]
So the answer is a^(-20-12a).
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(3x^2+22x+27)\(x+6)
Answer?
The given expression can be simplified to obtain the quotient and remainder as 3x + 4 and -4 respectively.
How to divide two polynomials?The polynomial p(x) divided by the other polynomial g(x) gives remainder r(x) and quotient as q(x) such that degree of r(x) is not greater than g(x).
The given expression is (3x²+ 22x + 27)/(x+6).
The division can be done as follows,
First take the quotient as 3x so that that the remainder is,
3x²+ 22x - 3x(x + 6)
= 4x
Now, the new dividend is 4x + 6.
Take the quotient as 4 to get the remainder as,
4x + 6 - 4(x + 6)
= -18
It cannot be further divided because the degree of -18 is less than x + 6.
Which implies that the quotient is 3x + 4 and the remainder is -18.
Hence, the quotient and remainder for the given division of polynomials is 3x + 4 and -4 respectively.
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Let f be a scalar field and F a vector field. State whether each expression is meaningful. If not, explain why. If so, state whether it is a scalar field or a vector field.a. curl f b. grad f c. div F d. curl(grad f) e. grad F f. grad(div F) g. div(grad f) h. grad(div f) i. curl(curl F) j. div(div F) k. (grad f) x (div F) l. div(curl(grad f))
Let f be a scalar field and F a vector field.
a) False- can not take the curl of a scalar field.
b)True- it is a vector fields.
c)True- it is a scalar fields.
d)True- it is a vector fields.
e)False- can not take grad of a vector field.
f)True- vector fields.
g)True- - scalar fields.
h)False- can not take div of a scalar field.
i)True- - scalar fields.
j)False- can not take div of a scalar field.
k)False- can not cross product a vector with a scalar.
l)True- vector fields.
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You have $16 to buy apples for an apple crisp recipe. Apples cost $2 each. Write and solve an inequality that represents the numbers of apples you can buy.
The inequality to buy an apple can be given as 2x ≤ 16
The number of apples we can buy is 8
What is an inequality?
An inequality is a relation that compares two numbers or other mathematical expressions in an unequal way. The most frequent application is to size-compare two numbers on a number line.
We are given that we have only$16 dollar to buy apples and each costs $2
Let the number of apples we can buy be x
Hence the inequality can be given as
2x ≤ 16
Now dividing both sides by 2 we get,
x ≤ 8
Hence we can buy at most 8 apples
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Write the equation in slope-intercept form.
y+2=1/6(x−4)
The slope intercept form is given as y = 1/6x - 3.
How to represent a straight line on a graph?To represent a straight line on a graph consider two points namely x and y intercepts of the line. To find x-intercept put y = 0 and for y-intercept put x = 0. Then draw a line passing through these two points.
The given equation is y + 2 = 1/6(x - 6).
It can be written in terms of slope-intercept form y = mx + c as below,
y + 2 = 1/6(x - 6)
=> 6(y + 2) = x - 6
=> 6y + 12 = x - 6
=> 6y = x - 6 - 12
=> y = 1/6(x - 18)
=> y = 1/6x - 3
Hence, slope-intercept form of the given equation is y = 1/6x - 3.
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algebra 2: cc 2015 > chapter 7: solving rational equations > section exercises 7.5 > exercise 16 previous 16 answer sheet
A linear equation is an algebraic equation with two or more variables in which the highest degree of the variables is one. Linear equations can be written in the form ax + b = c, where a, b, and c are all constants.16. x = 32
To solve the equation 8x - 5 = 257, we need to isolate the variable x. We can do this by adding 5 to both sides.
8x - 5 + 5 = 257 + 5
8x = 262
Then, we can divide both sides by 8 to isolate x.
8x/8 = 262/8
x = 32
To solve the equation 8x - 5 = 257, we can add 5 to both sides to isolate the variable x. This gives us 8x = 262. Dividing both sides by 8 then gives us x = 32. This is the solution to the equation.
The complete question is :
algebra 2: cc 2015 > chapter 7: solving rational equations > section exercises 7.5 > exercise 16 previous 16 answer sheet .What is the solution to the equation 8x - 5 = 257?
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An online pharmaceutical company obtained the following frequency distribution of shipping times (number of hours between the time an order is placed and the time the order is shipped) for a random sample of 40 orders. (Be sure to complete all appropriate columns and show your work).
Number of Hours fi
4 < 10 8
10 < 16 15
16 < 22 10
22 < 28 7
a. What is the approximate mean shipping time?
b. What is the approximate variance and standard deviation?
a) The approximate mean shipping time: X{bar} = 1.64
b) The approximate variance and standard deviation:
S² = 27.03, σ = 5.2
In this question, we have been given the frequency distribution of shipping times (number of hours between the time an order is placed and the time the order is shipped) for a random sample of 40 orders.
We need to find the approximate mean shipping time, variance and standard deviation.
Number of Hours fi midpoint
4 < 10 8 7
10 < 16 15 13
16 < 22 10 19
22 < 28 7 25
SUM: 40
a) the approximate mean shipping time:
X{bar} = (7.8 + 13.15 + 19.10 + 25.7)/40
X{bar} = 65.75/40
X{bar} = 1.64
b) the approximate variance:
S² = [(7.8 - 1.64)² + (13.15 - 1.64)²+(19.10 - 1.64)²+(25.7 - 1.64)²] / 39
S² = 1054.16/39
S² = 27.03
And the standard deviation:
σ = √S²
σ = √27.03
σ = 5.2
Therefore, for given frequency distribution,
a) mean = 1.64
b) variance = 27.03 and standard deviation = 5.2
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in estimating a population mean with a confidence interval based on a random sample x1,...,xn from a normal distribution with an unknown mean and a known variance, compare the length of the 95% and 90% confidence intervals for the unknown mean based on x1,...,xn.
95% confidence interval is wider than 90% confidence interval.
Given as that unknown mean and a known variance.
let's suppose parameter for mean as µ and
for standard deviation σ.
we have sample of size n as x1,x2,x3,x4.......xn.
Confidence means what degree of assurance do we desire that the interval estimate contains the populace mean µ.
The likelihood that the interval falls within the level of confidence c
The population parameter is contained in estimate.
If the level of confidence is 90%, this means that we are 90%
confident that the interval contains the population mean, µ
The corresponding z-scores for 90% confidence interval are ± 1.645.
If the level of confidence is 95%, this means that we are 95%
confident that the interval contains the population mean, µ
The corresponding z-scores for 95% confidence interval are ± 1.96.
So In comparison to a 95% Confidence Interval, a 90% Confidence Interval would be narrower. This happens because the reliability of an interval containing the actual mean declines as the confidence interval's precision rises (i.e., CI width decreases) (less of a range to possibly cover the mean). Consider the case of 100% confidence; the interval must contain all possible values in order to guarantee that the mean is captured with 100% certainty.
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Find the circumference in yards. Step by step.
Answer: C = 25.1 yards
Step-by-step explanation: The circumference formula is as follows C = 2[tex]\pi[/tex]r^2 C being circumference, [tex]\pi[/tex] Being pi or 3.14, and r^2 The radius squared
The radius is given to us in the image being the midsegment from the center of the circle or 4 and we will input all our values into the equation.
C = 2 x 3.14 x 4^2 ≅ 25.13
We round to the nearest tenth to get
C = 25.1 yards
Many college graduates who are employed full-time have longer than 40-hour work weeks. Suppose that we wish to estimate the mean number of hours, H,
worked per week by college graduates employed full-time. We'll choose a random sample of college graduates employed full-time and use the mean of this
sample to estimate μ. Assuming that the standard deviation of the number of hours worked by college graduates is 6.30 hours per week, what is the minimum
sample size needed in order for us to be 90% confident that our estimate is within 1.4 hours per week of μ?
Carry your intermediate computations to at least three decimal places. Write your answer as a whole number (and make sure that it is the minimum whole
number that satisfies the requirements).
(If necessary, consult a list of formulas.)
Check
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Dec 5
The minimum sample size needed in order for us to be 90% confident that our estimate is within 1.2 hours per week of is 55.
What is Statistics?Statistics is the science concerned with developing and studying methods for collecting, analyzing, interpreting and presenting empirical data.
Assuming that the standard deviation of the number of hours worked by college graduates is 6.30 hours per week
We need to find the minimum sample size needed in order for us to be 90% confident that our estimate is within 1.4 hours per week of.
The formula to determine sample size is n = [zs/E]²
z is standardization value indicating confidence level.
s is sample standard deviation.
E is acceptable acceptance error.
n = [invNorm(0.95)×6.3/1.4]²
n = [1.645×6.3/1.4]²
n=54.79=55
Hence, 55 is the minimum sample size needed in order for us to be 90% confident that our estimate is within 1.2 hours per week of.
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use the following long division. x squared 3 x 1 startlongdivisionsymbol 3 x superscript 4 baseline 7x cubed 2 x squared 13 x 5 endlongdivisionsymbol. minus 3 x superscript 4 baseline 9 x cubed 3 x squared to get a remainder of negative 2 x cubed minus x squared 13 x and a quotient of 3 x squared. the term 3x2 in the quotient is the result of dividing 3x4 by
The term 3x2 in the quotient is the result of dividing 3x4 by x^2.
How do you find the quotient?Divide the dividend by the divisor to determine the quotient of a division problem.
How to do long division step by step?First, take the dividend's first digit from the left.
Second step: After dividing it by the divisor, write the result as the quotient on top.
Step 3: Deduct the outcome from the digit and write the difference below.
Step 4: Bring down the dividend's next digit (if present).
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he term 3x2 in the quotient is the result of dividing 3x4 by x² (A)
The polynomial −2x3 − x2 + 13x in the last line is the result of subtracting 3x4 + 9x3 + 3x2 from the dividend and bringing down 13x . (B)
Complete the division.
The quotient is 3x2 + -2x + 5
.
Heres all three. Hope i helped.
Please Answer with Explanation
Answer:
a.
Step-by-step explanation:
it is not clear what your teacher discussed and wants from you here.
formally, all triangles are similar, as the description says. and the sequence of the vertexes in the "name" does not make any difference in identifying the triangle. this would be only important when identifying a specific angle (the center letter). in other words : a triangle is identified by naming its three corners in any sequence. simply because for the similarity concern you can twist and turn the triangle until it has the same orientation as the other triangle to compare.
so, again, a very strange question from your teacher. many greetings from me.
as explained, formally all 4 statements are correct.
but in order to identify one, it has to be a.
because the sequence of the corners are the same.
in QTS the side QT (the shortest of the 3 sides) is named first. and TS (the longest of the 3 sides) is named last.
in PQT we have the same sequence. PQ is the shortest side first, and QT is the longest side last.
no other answer option has the same sequence on the left and the right side.
but again, this is actually irrelevant for the similarity relation.
e.g. triangle RQS = triangle SQR, they are just twisted and turned images of the same triangle.