Question

HELP PLS I NEED HELP WITH THIS MATH PROBLEM

Answer 1

a

Explanation:

i think it is a but i think you can do this on a calculator

Answer 2

A. 3/5

Explanation:

You are reminded of the relevant trig relation by the mnemonic SOH CAH TOA. It tells you ...

Cos = Adjacent/Hypotenuse

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In the given triangle, the side adjacent to angle C is CB = 6. The hypotenuse is CA = 10. Then the cosine ratio is ...

cos(C) = CB/CA = 6/10

cos(C) = 3/5 . . . . . . reduce the fraction