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statuscvo [17]
3 years ago
8

Cos U = 0.8829 A) 36° C) 28° B) 19 D) 41°​

Mathematics
1 answer:
11111nata11111 [884]3 years ago
5 0

Answer:

28.0058078° is the answer by doing arccos of .8829 so..

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In ΔVWX, the measure of ∠X=90°, WX = 8.3 feet, and XV = 2.5 feet.

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We know side length that is adjacent and opposite to <W.

We can use the tangent ratio, to find the measure of <W.

The tangent ratio is opposite over hypotenuse.

\tan(m \angle \: w)  =  \frac{2.5}{8.3}

\tan(m \angle \: w)  =  0.301

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