Use a sum-to-product identity to rewrite the expression.sin 
- sin 
A. 2
B. 2
C. - 2
D. - 2
Answer: D
Mathematics
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Construct a truth table for the statement.s ? (s ? ~s)
A. 
| T | T |
B.
| T | F |
C.
| T | T |
D.
| T | F |
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Identify the base and the exponent for the exponential expression.-(-11)12
A. Base: 11, exponent: 12 B. Base: 12, exponent: 11 C. Base: 12, exponent: -11 D. Base: -11, exponent: 12
Mathematics
Name the quadrant in which the point is located, or the axis on which it lies .(0, -19)
A. y-axis B. Quadrant II C. Quadrant III D. x-axis
Mathematics
Reduce the fraction to lowest terms.
A. 
B. 
C. 
D. 
Mathematics