Use a calculator to find the approximate value of the expression rounded to two decimal places.
-$\cos 3$
A) -0.99
B) 0.99
C) -1.00
D) 1.00

Name: Use a calculator to find the approximate value of the expression rounded to two decimal places. -$\cos 3$ A) -0.99 B) 0.99 C) -1.00 D) 1.00
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Question

Quizplus · Accepted Answer

The cosine function expects an angle in radians. The value of $\cos(3)$ radians is approximately -0.99 when rounded to two decimal places.

Use a Calculator to Find the Approximate Value of the Expression