Bella B.

asked • 11/11/13

if you were to find the cos75°, which formulas could you use? Would you get the same answer using both methods? How would you know?

 if you were to find the cos75°, which formulas could you use? Would you get the same answer using both methods? How would you know?
 
please explain

2 Answers By Expert Tutors

By:

Nataliya D.

Hey Roman, I am so glad you're back! I like your brief and accurate answers.
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11/11/13

Roman C.

tutor
Thank you.
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11/12/13

Michael F. answered • 11/11/13

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4.9 (15)

Mathematics Tutor

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