Find the area of the trapezoid.The height is 3 m and the bases are 4 m and 8 m.

A. 48 m2
B. 7.5 m2
C. 36 m2
D. 18 m2


Answer: D

Mathematics

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A. 88.9 B. 8882.6 C. 88.83 D. 88.8

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A. 24 B. 21 C. 0 D. 27

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Find the circumference of the circle. Use 3.14 or  for ? as indicated.Find the circumference. Round the answer to the nearest tenth of a unit.

A. 50.2 mi B. 3215.4 mi C. 201.0 mi D. 100.5 mi

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Decide whether the ordered pair is a solution of the given system.

A. Yes B. No

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