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IceJOKER [234]
3 years ago
13

Anybody know the answer ?

Mathematics
1 answer:
IgorC [24]3 years ago
6 0
Im pretty sure its -125/51
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Im in need of help so please help[ :)))
const2013 [10]

Given:

Consider the pentagon MVEDR is dilated with the origin as the center of dilation using the rule (x,y)\to(\dfrac{2}{3}x,\dfrac{2}{3}y) to create pentagon M'V'E'D'R'.

To find:

The correct statement.

Solution:

If a figure dilated by factor k, then the rule of dilation is

(x,y)\to (kx,ky)

Here,

If k>1, then the image is larger than the original figure.

If k<1, then the image is smaller than the original figure.

We have,

(x,y)\to(\dfrac{2}{3}x,\dfrac{2}{3}y)

Here, M'V'E'D'R' is image and MVEDR is original figure. The scale factor is

k=\dfrac{2}{3}

Pentagon M'V'E'D'R' is smaller than pentagon MVEDR because the scale factor is less than 1.

Therefore, the correct option is B.

4 0
2 years ago
Angle JKL is a right angle. The measure of the angle JKM is 65. The measure of angle MKL is x . What is the value of x?
Archy [21]

Answer:

25

Step-by-step explanation:

angle JKM and Angle MKL are supplementary. means, they add to 90degree. So to fing the missing one, just do 90 - 65. you'll get 25.

4 0
3 years ago
A manufacturing company has a policy that states managers are paid a salary that is proportional to the number of employees they
user100 [1]
From the problem description, we can construct an algebraic equation for the situation. Let S be the salary and x be the number of employees.

S = kx
where k is the proportionality constant

Using variation,

k = S₁/x₁ = S₂/x₂

Substituting,

34000/12 ? 36000/16
2833.33 ? 2250
Thus,
2833.33 ≠ 2250
<em>It does not follow the company's policy.</em>
7 0
3 years ago
Riley is saving up to buy a new television. She needs a total of $1,124.94. Riley has saved $200.10 already and earns $77.07 per
mart [117]
Your answer would be C) 12

equation: 1,124.94 - 200.10 / 77.07 = 12
5 0
3 years ago
Read 2 more answers
Pls help!!!!!!!;( i’ll give brainliest
olya-2409 [2.1K]

Answer:

9

Step-by-step explanation:

The blank is 9. You are just multiplying 3 times 3 which gives 9 because 3 squared is just multiplying it with itsself.

Hope this helped! :)

6 0
3 years ago
Read 2 more answers
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