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Mathematics 20 Online
OpenStudy (anonymous):

I am trying to solve for T 3cosine(pi •T /48) = 3/2 can anyone help me out I am getting the wrong answer

OpenStudy (bibby):

you'd have to divide both side by 3 and then use arccos/\(cos^{-1}\)

OpenStudy (anonymous):

yes but |dw:1415681644374:dw|

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