If a window is to be 10 feet wide, how high should it be, to the nearest tenth of a foot, to be a golden rectangle? Assume that the width of the window is larger than height.
?

A. 6.2 feet
B. 8.3 feet
C. 6.9 feet
D. 4.9 feet
E. 12.4 feet


Answer: A

Mathematics

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Graph.y = x

A.

B.

C.

D.

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Find the indicated intercept(s) of the graph of the function.y-intercept of f(x) = 

A.
B.
C. (0, 12)
D. none

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Provide an appropriate response.Explain why the range of the exponential function y = 2x does not include zero.

What will be an ideal response?

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Solve the equation.x2 = -7x

A. {-7} B. {0, -7} C. {7} D. {0, 7}

Mathematics