Question: In Problems 31 46, find the exact value of each expression. Do not use a calculator. 4 sin90 3 tan180

In Problems 31 – 46, find the exact value of each expression. Do not use a calculator.

4 sin90° − 3 tan180°

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4 sin 90 The sine of 90 degrees is equal to 1 So 4 times the sine of 90 degrees is 4 1 4 3 tan 180 ... View full answer

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