marcey2k16
marcey2k16
28-04-2018
Mathematics
contestada
help please. show work! see attachment.
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Аноним
Аноним
28-04-2018
[tex]\cos \theta = 0.3642[/tex]
inverse cosine both sides
and the left side cosine will cancel out
[tex]\cos^{-1} ( \cos \theta) = \cos^{-1} ( 0.3642) \\ \theta = \cos^{-1} ( 0.3642) \\ \theta = 1.1980[/tex]
answer is 1.1980 radians
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