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3 years ago

Determine whether triangle M'N'O' is a dilation of triangle MNO.

Mathematics

2 answers:

3241004551 [841]3 years ago

7 0

<span>The answer is:
not a dilation because the points of the image are not moved toward the center of dilation proportionally</span>

Elan Coil [88]3 years ago

7 0

Answer: D

Step-by-step explanation:

The answer is:

not a dilation because the points of the image are not moved toward the center of dilation proportionally

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k0ka [10]

it is so easy

Step-by-step explanation:

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2 years ago

Help with num 9 please. thanks

Alik [6]

Answer:

See Below.

Step-by-step explanation:

We want to show that the function:

$f(x) = e^x - e^{-x}$

Increases for all values of <em>x</em>.

A function is increasing whenever its derivative is positive.

So, find the derivative of our function:

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Differentiate:

$\displaystyle f'(x) = e^x - (-e^{-x})$

Simplify:

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8 0

3 years ago

∠EFG and ∠GFH are a linear pair, m∠EFG=3n+23, and m∠GFH=2n+32. What are m∠EFG and m∠GFH?

NARA [144]

the measures of the angles are:

m∠EFG = 98°
m∠GFH = 82°

<h3>How to find the measures of the angles?</h3>

Two angles are a linear pair if their measures add up to 180°.

Then we will have that:

∠EFG + ∠GFH = 180

Here we know that:

m∠EFG=3n+23

m∠GFH=2n+32

Replacing that we get:

3n + 23 + 2n + 32 = 180

5n + 55 = 180

5n = 180 - 55 = 125

n = 125/5 = 25

Then the measures of the angles are:

m∠EFG=3n+23 = 3*25 +23 = 98°

m∠GFH=2n+32 = 2*25 + 32 = 82°

If you want to learn more about angles:

brainly.com/question/17972372

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8 0

1 year ago

write the following inequality in slope-intercept form. –6x 2y ≤ 42 a. y ≥ 3x 21 b. y ≤ 3x – 21 c. y ≥ 3x – 21 d. y ≤ 3x 21

borishaifa [10]

-6x + 2y =< 42
2y =< 6x + 42
y =< 3x + 21

4 0

3 years ago

Read 2 more answers

The amount of time needed to complete a certain road trip, t, varies inversely with the speed of a

JulsSmile [24]

Answer:

x = 60

Step-by-step explanation:

t = $\frac{k}{x}$

15 = k/68

k=1020

~~~~~~~~~~~

17 = 1020/x

x = 1020/17

x = 60

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3 years ago