What is the value of sin(t) if Cos(t)=4/5 and t is in quadrant 1

asked Nov 4, 2021 189k views

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5 votes

3.5 is the answer for sure

RobertBaron answered Nov 6, 2021

4.7k points

7 votes

Answer:

0.6 or 3/5

Explanation:

If cos(t) = 4/5, then, taking the arccos of both sides, t ≈ 36.86989765. Taking the sin of that gives you 0.6, or 3/5 in fraction form.

Mistaecko answered Nov 8, 2021

4.4k points

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