Raymond B. answered • 07/17/25
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Math, microeconomics or criminal justice
cos3t = .8 = 4/5
3t = arccos.8
t = (arccos.8)/3 = .2145 radians
= 0.21 radians rounded to 2 decimals
Madeline C.
asked • 03/06/21Consider this equation:
Consider the equation, cos(3t) =0.8. Find the smallest positive solution in radians and round your answer to two decimals.
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