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Vesna [10]
2 years ago
15

-7+21y+23=16 pls help rn

Mathematics
1 answer:
love history [14]2 years ago
4 0

Answer:

y = 0

Step-by-step explanation:

- 7 + 21y + 23 = 16

- 7 + 23 =( 23 - 7) = 16

16 + 21y = 16

21y = 0

y = 0 \div 21

\boxed{\green{y = 0}}

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What’s the answers?
Bad White [126]

Answer:

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1). If the given triangles are similar their corresponding sides will be proportional.

\frac{8}{a}= \frac{8}{12}=\frac{5}{b}

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3). If the pentagons are similar their corresponding sides will be proportional.

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7 0
2 years ago
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