Find the shaded area.

A. 13.5 ft2
B. 63 ft2
C. 135 ft2
D. 121.5 ft2


Answer: D

Mathematics

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C.  +  = 1
D.  +  = 1

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Find the angle of smallest possible positive measure that is coterminal with the given angle.-11.67

A. 4.04 B. 7.18 C. 0.9 D. -2.25

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Solve the system by graphing.3x + y = 7  x + 2y = 9

A. (1, 0) B. (1, 4) C. (3, -2) D. (-1, 4)

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Read the English dial (the arrow near the zero indicates the initial deflection of the needle). 

A. 0.242 in. B. 2.42 in. C. -2.42 in. D. -0.242 in. E. 0.342 in.

Mathematics