SOLUTION: without using a calculator determine cos 30 degrees plus tan 30 degrees
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Question 747784: without using a calculator determine cos 30 degrees plus tan 30 degrees
Answer by Cromlix(4381) (Show Source): You can put this solution on YOUR website!
cos 30 = square root3/2
tan 30 = 1/square root 3
square root3/2 + 1/square root 3
Denominator 2square root 3
3 + 2/2square root 3
5/2square root 3
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