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Mathematics 17 Online
OpenStudy (anonymous):

18. Using a scientific calculator, find the measure of the angle whose tangent value is 1.2799. A. 40 degrees B. 47 degrees C. 52 degrees D. 60 degrees not sure how to do this on a calculator...someone explain??

OpenStudy (anonymous):

Use the arctan operator or the \[\tan ^{-1}\] operator followed by the given value.

OpenStudy (anonymous):

i got C! am i right?

OpenStudy (anonymous):

Correct! :)

OpenStudy (anonymous):

woohoo! thanks to your help of course :*

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