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3 years ago

12

Which postulate proves that the triangles below are similar?

1 answer:

Molodets [167]3 years ago

3 0

Answer:

AA~

Step-by-step explanation:

These triangles are similar but not congruent. One triangle is bigger than the other, meaning none of the side lengths are the same. On the triangles, two angles are given, a 53 degree and a 90 meaning that you would us the AA rule to determine if they are similar. Which they are.

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If you subtract 12 from my number and multiply the difference by - 5, the result is -90." What is Sara's number?

Natali [406]

Answer:

30

Step-by-step explanation:

Do the steps in reverse

-90 divided by -5 = 18

18 + 12 = 30

Your answer is 30

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3 years ago

Claire bought three packages of sports drinks to the volleyball game. If each package contains 8 drinks,how many total drinks di

Liula [17]

Answer:

24 drinks

Step-by-step explanation:

Multiply the number of packages of drinks (3) times the number of drinks in each pack (8)

3*8=24

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3 years ago

3 2 3 +2. overline 3 =

ad-work [718]

Answer:

<h2> $5 \frac{29}{30}$ </h2>

Step-by-step explanation:

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3 years ago

Find the highest common factor using prime factorization for 27y and 54y³<br>

amid [387]

Given:

27y and 54y³

To find:

The highest common factor (HCF) using prime factorization.

Solution:

We have,

27y and 54y³

Using the prime factorization, we get

$27y=3\cdot 3\cdot 3\cdot y$

$54y^3=2\cdot 3\cdot 3\cdot 3\cdot y\cdot y\cdot y$

Now, the common prime factors are 3, 3, 3 and y. So,

$HCF=3\cdot 3\cdot 3\cdot y$

$HCF=27y$

Therefore, the highest common factor of the given terms is 27y.

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3 years ago

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Olegator [25]

196 is a perfect square

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3 years ago