Find the unknown length in the right triangle. If necessary, approximate the length to the nearest thousandth.

A. 12.649 m
B. 80 m
C. 160 m
D. 20 m


Answer: A

Mathematics

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Simplify.

A. 25
B. 11
C. 5
D. 5

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Solve the problem.Find the equation for the tangent plane to the surface    at the point  

A. z = 0 B. x + y + z = 0 C. x - y = 0 D. x + y = 0

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Use transformations to graph the function.f(x) = - (x + 4)2 + 3

A.

B.

C.

D.


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Answer the question.True or False? The ordered pair (-7, 3) determines a point in quadrant II with  -7 and  3.

A. False B. True

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