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Identify cosQ as a fraction and as a decimal rounded to the nearest hundredth. HELP ASAP! PLEASE!!

Identify cosQ as a fraction and as a decimal rounded to the nearest hundredth. HELP-example-1
User A Toll
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1 Answer

2 votes

Answer:

Explanation:

Cos(Q) = adjacent to Q/Hypotenuse

adjacent = 15

Hypotenuse = 17.7

Cos(Q) = 15/17.7

Cos(Q) = 0.8475

The answer is C.

D is impossible. The cos of any angle can never be more than 1.

B is Tan(Q). They are not the same.

A is Sin(Q)

User Curpa
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