Evaluate., when m = 12 and n = 4

A. 9
B. 27
C. 54
D. 3


Answer: B

Mathematics

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Evaluate by using polar coordinates.

A.
B.
C.
D.

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Simplify the expression. ? 

A.
B.
C.
D.

Mathematics

Find the vertices and graph the hyperbola.4x2 - y2 = 64

A. (-4, 0), (4, 0)

B. (-4, 0), (4, 0)

C. (0, -8), (0, 8)

D. (-8, 0), (8, 0)

Mathematics

Use the graph to solve the problem.Find the rate of change in the height of the tree.

A. 4 feet per year B. 2 feet per year C. 10 feet per year D. 8 feet per year

Mathematics