Find the exact value of the expression.sin 15°
A. - 
B. 
C. - 
D. 
Answer: D
Mathematics
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Tell whether the statement is true or false.Let A = {7, 8, 9, 10, 11, 12}, B = {9, 11, 13}, C = {7, 8, 10, 12}, D = {7, 12}, and 
B ? C
A. True B. False
Mathematics
Graph the function.f(x) = 5(x - 1) + 2
A. 
B. 
C. 
D. 
Mathematics
Factor by grouping.20x6 - 25x3 - 16x3 + 20
A. (20x3 + 4)(x3 + 5) B. (5x3 - 4)(4x3 - 5) C. (5x3 + 4)(4x3 + 5) D. (5x6 - 4)(4x - 5)
Mathematics
Decide whether or not the ordered pair is a solution of the system.(3, -3)
A. Yes B. No
Mathematics