Decide whether the pair of lines is parallel, perpendicular, or neither.3x - 2y = -62x + 3y = 5
A. parallel
B. perpendicular
C. neither
Answer: B
Mathematics
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Find the limit of the sequence if it converges; otherwise indicate divergence.an =
A. 3
B. -
C.
D. Diverges
Mathematics
Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.A = 28°B = 49°a = 14.2
A. C = 104°, b = 29.5, c = 22.8 B. C = 104°, b = 22.8, c = 29.5 C. C = 103°, b = 29.5, c = 22.8 D. C = 103°, b = 22.8, c = 29.5
Mathematics
Rationalize the denominator. Assume that all variables represent positive real numbers.-
A. -
B. -7
C. -20
D. -
Mathematics
Use the formula for the nth term of a geometric sequence to find the indicated term of the sequence with the given first term, a, and common ratio, r.Find a6 when a = 3, r = -4.
A. 3072 B. 12,288 C. -1024 D. -3072
Mathematics