Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sin ? = - 
, 
< ? < 2?Find sin(2?).
A. 
B. 
C. - 
D. - 
Answer: C
Mathematics
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Evaluate if possible.
- 
A. -1 B. 9 C. 3 D. 1
Mathematics
Fill in the blank with one of the words or phrases listed below. 
By the 
property of equality, the same nonzero number may be multiplied or divided by both sides of an equation without changing the solution of the equation.
A. positive B. absolute value C. multiplication D. addition
Mathematics
Evaluate the integral by making the given substitution.
Mathematics
Solve the problem.The area of a square is numerically 117 more than the perimeter. Find the length of the side.
A. 52 units B. 13 units C. 85 units D. 338 units
Mathematics