Multiply and simplify. ? 

A. x3y4
B. x3y8
C. x3y7
D. x3y7


Answer: C

Mathematics

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Determine whether or not the graph is a graph of a function of x.

A. Function B. Not a function

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Fill in the blank with one of the words or phrases listed below. triangles have exactly the same shape but not necessarily the same size.

A. Supplementary B. Complementary C. Congruent D. Similar

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Solve the right triangle for all missing sides and angles to the nearest tenth.c = 34.9B = 22.3°

A. A = 67.7°, a = 92, b = 37.7 B. A = 67.7°, a = 85.1, b = 92 C. A = 67.7°, a = 37.7, b = 92 D. A = 67.7°, a = 32.3, b = 13.2

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Factor.125x2 - 20

A. 5(5x + 2)(5x - 2) B. 5(5x - 2)2 C. 10(5x + 2)(5x - 2) D. 5(5x + 2)2

Mathematics