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lana66690 [7]
2 years ago
8

Find the value of each variable using sine and cosine. Round your answers to the nearest tenth.

Mathematics
1 answer:
Alisiya [41]2 years ago
5 0

Answer:

x ≈ 9.5 , y ≈ 15.3

Step-by-step explanation:

sin32° = \frac{opposite}{hypotenuse} = \frac{x}{18} ( multiply both sides by 18 )

18 × sin32° = x , then

x ≈ 9.5 ( to the nearest tenth )

cos32° = \frac{adjacent}{hypotenuse} = \frac{y}{18} ( multiply both sides by 18 )

18 × cos32° = y , then

y ≈ 15.3 ( to the nearest tenth )

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sweet-ann [11.9K]
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7 0
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