Inactive Tutor answered • 05/15/23
Tutor
New to Wyzant
cos(3.1t) = .3
3.1t = cos^-1(.3)
t = [cos^-1(.3)]/3.1 = 23.4008 degrees
divide by 180 to get .13000pi radians
multiply by 3.141593 to get .4084 radians
Nimbus F.
asked • 04/24/16Precalc Math HW help please!
Consider the equation cos(3.10t)=.3. Find the smallest positive solutions in radians and round your answer to 4 decimals.
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