Solve.The width of a rectangle is 9 feet and its length is 12 feet. Find the length of a diagonal.

A. 15 ft
B. 11 ft
C. 14 ft
D. 8 ft


Answer: A

Mathematics

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Find the area enclosed by the given curves.y = x3, y = 4x

A. 8 B. 16 C. 4 D. 2

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Solve by any desired method. If there is no real number solution, say so.10x2 + 23x + 6 = -6

A. x = , x = 
B. x = - , x = - 
C. x = - , x = - 
D. x = , x = 

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Rationalize the denominator. 

A.
B.
C. 449
D. 8z

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Solve the problem.Draw a tree diagram for the experiment of tossing a coin once then spinning the spinner once. 

A.

B.

C.

D.

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