I need help! It's due in one hour.
Given: R(-2, 0), S(-3, 1), T(0, 1), U(-5, 3) and V(4, 3).
Prove: ΔRST ~ ΔRUV
Answers
This is a simple transformation, DILATION.
Upon graphing this out, or finding the side lengths of the triangle, you will find that side length RU is triple of that of RS. This is the same for RV and RT. Dilation transformations don't change angles, only side lengths, and for the whole triangle, which means that this transformation will still equate the triangles to each other.
Related Questions
22 to 26 as a fraction in simplest form simplest form
Answers
22/26
11/13
Both divided by 2 as a common denominator.
11 and 13 are both prime numbers
Answer:
"Thus, 11/13 is the simplified fraction for 22/26 by using the GCD or HCF method."After take GCD or HCF method after that what type of answer you have that's your answeri need help with this
Answers
Answer:
a- 2 8/27
Step-by-step explanation:
Answer:
[tex]2\frac{8}{27}[/tex]
Step-by-step explanation:
adam hikes from bridgetown to lakeville. Gina starts at the same time, and hikes from Lakeville to Bridgetown on the same road. Their hikes are represneted on the graph below.
Answers
Answer:
45
Step-by-step explanation:
6x - (4x – 9) = 25 – 9
-True
-False
Answers
Answer:
Step-by-step explanation:
6x-4x+9=25-9
2x=25-18
2x=7
x=3.5
6x-(4x-9)=25-9
6x-4x+9=25-9
2x+9=16
2x=7
x=3.5 so it is true when x=3.5
What is the product of 45.23 and 7.4?
Answers
Can someone please help with this question? I’ll give brainliest
Answers
Answer:
1,and 4
Step-by-step explanation:
Answer:
the first one
Step-by-step explanation:
Because an expression to be equivalent they should both have same sign and Variables
which is an equation in point-slope form for the given point an slope?
point: (-3,7) slope: 4
A: y - 7 = 4(x - 3)
B: y - 7 = 4(x + 3)
C: y + 7 = 4(x + 3)
D) y + 7 = 4x - 12
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Answer:
3
Step-by-step explanation:
333uvcdcbbiihhfcvsscvbkk
Find the values of m and n
Can someone help???
Answers
Answer:
n=68
m=180-(68+68)
m=180-136
m=44
Answer:
m=44 n=68
Step-by-step explanation:
Base angle theorum.
180-(68+68)= Angle opposite to M=44
Vertical Angle Theorum.
M=Angle opposite to M=44
Definition of Isoceles Triangle.
n=(180-44)/2=136/2=68
Simplify:
6x + 2 - x + 2) - 2x
Answers
Answer: 5x+4
Step-by-step explanation: add the terms and combine
Caroline uses 9.1 pints of blue paint and white paint to paint her bedroom walls. 1 4 of this amount is blue paint, and the rest is white paint. How many pints of white paint did she use to paint her bedroom walls?
Answers
Answer:
6.83 pints
Step-by-step explanation:
The first step is to calculate the volume of the blue paint
= 9.1 × 1/4
= 2.275
Therefore the volume of the white paint can be calculated as follows
= 9.1 - 2.275
= 6.83
Hence the volume of white paint that Caroline used to paint her bedroom walls is 6.83 pints
10 divided by 320 plus 18 subtract by 13
Answers
5.03125
Hope this helps
Which number line represents the solution set for inequality?
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Answer:
Which number line represents the solution set for inequality?
c.
verify that 1,-1,-3 are the zeroes of the cubic polynomial x3+3x2-x-3 and check the relationship between zeroes and the coefficient
Answers
Answer: yea its 123445
Step-by-step explanation:
1,-1,-3 are the zeroes and the relationship between zeroes and the coefficient is verified.
What is a Polynomial?Polynomial, a mathematical expression made comprised of numbers and variables arranged in specific patterns.
As per the given data:
We are given the equation of a cubic polynomial x³ + 3x² - x - 3.
The zeroes of the given cubic polynomial are also given.
We have to verify that the zeroes of the cubic polynomial are correct, and they satisfy the relationship between zeroes and the coefficient.
For a polynomial p(x) is p(a) = 0 then a is a zero of p(x).
Checking the given zeroes similarly:
For 1:
1³ + 3(1)² - 1 - 3 = 0
1 + 3 - 1 - 3 = 0
0 = 0
1 is a zero
For -1:
(-1)³ + 3(-1)² - (-1) - 3 = 0
-1 + 3 + 1 - 3 = 0
0 = 0
-1 is a zero
For -3:
(-3)³ + 3(-3)² - (-3) - 3 = 0
-27 + 27 + 3 - 3 = 0
0 = 0
-3 is a zero
For ax³ + bx² + cx + d = 0, the sum of all the roots should be equal to
= (-b)/a
Similarly, for x³ + 3x² - x - 3:
1 + (-1) + (-3) = (-3)/1
1 - 1 - 3 = -3
-3 = -3
1,-1,-3 are the zeroes and the relationship between zeroes and the coefficient is verified.
Hence, 1,-1,-3 are the zeroes and the relationship between zeroes and the coefficient is verified.
To learn more about Polynomial, click:
brainly.com/question/11536910
#SPJ2
Ali receives a 4% commission for all his sales. His sales for January were $15,000. What was the commission amount he earned for the month of January?
Answers
Answer:
$600
Step-by-step explanation:
Convert the 4% commission into a decimal, which is 0.04.Multiply the sales ($15,000) by the commission as a decimal (0.04). This is $600, which is the answer.ASAP 20 POINTS!!! Students just finished taking test and these are the scores: 75, 80, 62, 98, 90, 86, 55, 86, 92, 66. What is the mean of the scores?
83
86
79
43
Answers
Answer:
I do not understand the question?
Step-by-step explanation:
Max and jane had $84 altogether. Max had $6 less than jane. Use algebra to find the amount of money jane had
Answers
Answer:
Jane has $45, and Max has $39.
Step-by-step explanation:
M + J = 84
M = J-6
( J - 6 ) + J = 84
2J - 6 = 84
2J = 90
J = $45
M= $39
Simplify the expression:
3x + 2 (5x + 3)
Answers
Answer:
13x+6
Step-by-step explanation:
remove parenthesis and add like terms
Please do this, after this I can be free for today and have fun
Answers
Hi can someone please help me with this?
Answers
Hope this helped
Write a polynomial in standard form that represents the area of the shaded region.
Answers
Answer:
[tex]A=p^2-2p-3[/tex]
Step-by-step explanation:
The area for a triangle is given by:
[tex]\displaystyle A=\frac{1}{2}bh[/tex]
The base is p + 1 and the height is 2p - 6. Therefore:
[tex]\displaystyle A=\frac{1}{2}(p+1)(2p-6)[/tex]
Simplify the second term:
[tex]\displaystyle A=(p+1)(\frac{1}{2})(2p-6)=(p+1)(p-3)[/tex]
Distribute:
[tex]A=p(p-3)+1(p-3)[/tex]
Distribute:
[tex]A=p^2-3p+p-3[/tex]
Combine like terms:
[tex]A=p^2-2p-3[/tex]
What is the value of x?
Answers
Answer:
x= 25
Step-by-step explanation:
a²+b²=c²
24²+7²=c²
576+49= 625
√625= 25
BEST ANSWER GETS BRAINLIST!
pls explain
Answers
Answer:
4 dollars per pair of socks.
Step-by-step explanation:
You already determined that x and y have a proportional relationship, as y is four times the x value. Therefore, when x is 1, that means one pair of socks will be four dollars.
Another way to solve this is by forming a linear equation.
y = 4x
Any number plugged into x to represent pairs of socks will give the cost, y.
For example: y = 4(7), which simplifies to y = 28.
This means that for every one pair of socks, it costs four dollars.
Answer:
yes and $4
Step-by-step explanation:
7*4=28
11*4=44
13*4=52
15*4=60
Hope this helps!
Use the FOIL Method to find (w+9)(w+6)
Answers
Answer:
Step-by-step explanation:
First, outside, inside, last.
w*w
6*w
9*w
9*6
[tex]w^2+15w+54[/tex]
Answer: w^2 + 15w + 54
Step-by-step explanation:
FOIL = first, outside, inside, last.
First —> multiply first numbers of each parentheses.
Outside —> multiple the OUTSIDE numbers in each parentheses (first number in the first parentheses, second number in the second parentheses.
Inside —> multiply the INSIDE numbers in each parentheses (the second number in the first parentheses, first number in the second parentheses).
Last —> multiply second number of each parentheses.
(W + 9)(w + 6)
F = w^2
O = 6w
I = 9w
L = 54
W^2 + 6w + 9w + 54
W^2 +15w + 54
1. Let the side length of each small square on the grid represent 1 unit. Draw two different triangles, e. Ach with base 5 1/2 units and area 19 1/4 units2. 2. Why does each of your triangles have area 1914 units2?
Answers
Answer:
Step-by-step explanation:
Given that:
Each small square on a grid represents 1 unit
Base of triangle = 5 1/2 units = 11/2
Area of triangle = 19 1/4 unit² = 77/4
The Area, A of a triangle is obtained thus :
77/4 = 1/2 * 11/2 * h
77/4 = 11/4 * h
h = 77/4 ÷ 11/4
h = 77/4 * 4 /11
h = 7 units
Answer: 20
Step-by-step explanation:
SOMEONE PLEASE HELP ME
Answers
mcpss.schoology.com/common-assessment-delivery/start/4599146874?action=onresume&submissionid=417011435
Midpoint and Distance Test
A line in the standard (x,y) coordinate plane contains the points C (0,7) and D (4,-6). What is the
midpoint of CD?
O (2,3)
O (4,2)
O (2, 1/2)
O (7.7)
I don’t understand
Answers
Answer:
What the...????
Step-by-step explanation:
PLEASE HELP ME ASAP!!!!!!!!!!!!
The winner gets...
17 POINTS AND BRAINLIEST!!!!!!!!!!!!
The diagram shows the scores given by the panel of judges during a dancing competition.
B) There were 5 judges.
They each gave one score in each round competition.
How many rounds were there?
Answers
Answer:
a) score 2 and 3.
b) 30 rounds
Step-by-step explanation:
a) score 2 and 3 have same number of frequency which is 7 times, meaning that there are 7 persons get score 3 and 2 respectively.
b) frequency of number of score are 30 times, which means 30 rounds.
score 1: 3 times,
score 2: 7 times,
score 3: 7 times,
score 4: 8 times,
score 5: 5 times.
Answer:
a and b is the answer
the previous answer is a good answer
Write the equation for the following graph:
Slope (m)
Y-intercept (b)=
Equation: y =
X +
Answers
Answer:
y = - 3x - 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + b ( m is the slope and b the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 2, 4) and (x₂, y₂ ) = (0, - 2) ← 2 points on the line
m = [tex]\frac{-2-4}{0+2}[/tex] = [tex]\frac{-6}{2}[/tex] = - 3
The line crosses the y- axis at (0, - 2 ) ⇒ b = - 2
y = - 3x - 2 ← equation of line
Describe what is being done in each step while solving the equation. Match each step with the correct description. HINT: Start with “Original Equation” as the first step.
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2.Distributive property
3. Add 6x to each side
4. Subtract 2 from each side
5. Divide each side by 11
0
-3 < n < 1
n is an integer.
Write down the possible values of n.
Answers
Answer:
-2,-1,0
Step-by-step explanation:
the integers between -3 and 1, not including -3 and 1 are
-2,-1,0