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What is x if cos(15%) = x/5? A. cos(15%)/5 B. cos(75°) C. 5cos(15%) D. cos(3⁰)

What is x if cos(15%) = x/5? A. cos(15%)/5 B. cos(75°) C. 5cos(15%) D. cos(3⁰)
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What is x if cos(15%) = x/5?

A. cos(15%)/5
B. cos(75°)
C. 5cos(15%)
D. cos(3⁰)

User Prav
by
7.9k points

1 Answer

1 vote
To solve for x, we can use the given equation:

cos(15%) = x/5

We can rearrange this equation to solve for x by multiplying both sides by 5:

5 cos(15%) = x

Therefore, the value of x is 5 times the cosine of 15%. The correct answer is (C) 5cos(15%).
User Colm Bhandal
by
8.0k points
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