Solve the equation.(x - 8)(x + 5) = 0

A. -8, 5
B. 8, -8, 5, -5
C. 8, 5
D. 8, -5


Answer: D

Mathematics

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Evaluate the integral.

A. +  sin 5+  sin 20+ C
B. +  sin 10+  sin 20+ C
C. +  sin 5+  sin 10+ C
D. +  sin 10+  sin 20+ C

Mathematics

Convert the angle to decimal degrees and round to the nearest hundredth of a degree.22°15'29"

A. 22.32° B. 22.22° C. 22.26° D. 22.27°

Mathematics

Use the formula for the general term (the nth term) of a geometric sequence to find the indicated term of the sequence with the given first term, a1, and common ratio, r.Find a9 when a1 = -3, r = 2.

A. -1536 B. 13 C. -768 D. -764

Mathematics

Find the unknown sides of the right triangle. Round your answer to the appropriate number of significant digits. 

A. b = 53.7 m, c = 26.8 m B. b = 33.3 m, c = 49.2 m C. b = 38.7 m, c = 53.1 m D. b = 39.6 m, c = 53.7 m E. b = 26.8 m, c = 39.6 m

Mathematics