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OpenStudy (kristen_):
Check my answer? Given cos A = -.45 find angle A in degrees. Round your answer to the nearest hundredth.
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OpenStudy (kristen_):
cos inverse of ( -0.45) = 116.7 is this correct?
OpenStudy (kristen_):
@zzr0ck3r
OpenStudy (shadowlegendx):
I got that as well
jimthompson5910 (jim_thompson5910):
`Round your answer to the nearest hundredth.`
OpenStudy (shadowlegendx):
116.70
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jimthompson5910 (jim_thompson5910):
116.70 is close but not quite there
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