Evaluate the expression for the given replacement values.x - yfor x = 14, y = -30

A. 44
B. -16
C. 16
D. -44


Answer: A

Mathematics

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For the given polar equation, write an equivalent rectangular equation. r = 32 sin ?

A. x2 + (y - 32)2 = 256 B. x2 + (y - 16)2 = 256 C. (x - 16)2 + y2 = 256 D. y = 32

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Find the perimeter of the specified triangle. Assume the triangles are similar.Find the perimeter of the triangle on the right.

A. 103 ft B. 75 ft C. 117 ft D. 93.7 ft

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Find the function of the form f(x) = cax that contains the two given graph points.(0, 4) and (3, 32)

A. f(x) = 3 B. f(x) = 2x C. f(x) = 4 ? 2x D. f(x) = 8x

Mathematics