SOLUTION: Evaluate cot –220°. Round your answer to the nearest hundredth.
A. 1.56
B. –1.19
C. –0.84
D. –1.31
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Question 626608: Evaluate cot –220°. Round your answer to the nearest hundredth.
A. 1.56
B. –1.19
C. –0.84
D. –1.31
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Evaluate cot –220°. Round your answer to the nearest hundredth.
Cot-220º
=cot 40º(reference angle) in quadrant II where cot<0
=tan 50º(complement angle)
≈-1.19
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