Solve the problem.Find sin 
, given that sin ? = - 
and ? terminates in 270° < ? <360°.
A. - 
B. - 
C. 
D. 
Answer: D
Mathematics
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Which of the following is equivalent to?: 2?(x - 6) = 4
A. ?2x - 6 = 4 B. ?4x - 24 = 4 C. ?4x- 12 = 8 D. ?4x - 24 = 8 E. ?8x - 48 = 16
Mathematics
Find the indicated term for the arithmetic sequence with the first term a1 and the common difference d. Find a8 when a1 = 7, d = -5
A. -33 B. 47 C. -28 D. 42
Mathematics
Convert the first rational expression into an equivalent one that has the indicated denominator.
, 
A. 
B. 
C. 
D. 
Mathematics
Use the given zero to find the remaining zeros of the function.f(x) = x5 - 10x4 + 42x3 -124 x2 + 297x - 306 ; zero: 3i
A. -2, -3i, -4 - i, -4 + i B. 2, -3i, 4 - i, 4 + i C. 2, -3i, -4 - i, -4 + i D. -2, -3i, 4 - i, 4 + i
Mathematics