Use a sum or difference identity to find the exact value.sin 15°
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the equation.(x - 4)1/4 + 10 = 0
A. 
B. 
C. 
D. ?
Mathematics
Solve the problem.A triangle has a base of length 3x + 1 and a height of x + 6 and has an area of 45 square units. Find the length of base and height. (A = 
BH)
A. base = 3 units; height = 30 units B. base = 3 units; height = 15 units C. base = 10 units; height = 9 units D. base = 9 units; height = 5 units
Mathematics
Use the numeric integration feature on your calculator to find the integral.
A. 0.88623 B. 0.00248 C. 0.00415 D. 0.05048
Mathematics
Rationalize the numerator.
A. 
B. 
C. 
D. 
Mathematics