Find y. 30 20 Need help asap

Janell asked Dec 28, 2022

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41 votes

Find y.
30
20
Need help asap

Janell asked Dec 28, 2022

2.7k points

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12 votes

Answer:

y = 10

Explanation:

Using the sine ratio in the right triangle and the exact value

sin30° =
, then

sin30° =
=
=
( cross- multiply )

2y = 20 ( divide both sides by 2 )

y = 10

Teddie answered Jan 1, 2023

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