Find the unknown length in the right triangle. If necessary, round to the nearest tenth.

A. 9 mi
B. 7 mi
C. 5 mi
D. 10 mi 


Answer: D

Mathematics

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A. x ? 
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Find an equation of variation if the following conditions exist.Suppose m varies directly as p and m = 63 when p = 9.

A. = 72p
B. = p
C. = 54p
D. = 7p

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Find the magnitude of the vector <2, 1>.

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The radius of an equilateral triangle measures 4 inches. Find the area of this equilateral triangle.

What will be an ideal response?

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