Compute the value of the given expression.
A. -6
B. -28
C. 28
D. 6
Answer: C
Mathematics
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A. 2 × 4 B. 2 × 3 C. 3 × 2 D. 4 × 2
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Solve by elimination. x - 2y = -237x - 2y = -53
A. (-4, 8) B. (-9, -5) C. No solution D. (-5, 9)
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Find an angle ? in the second quadrant for which cot ? = - 1. Look for an angle between 0° and 360°. ? __________°
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the volume.
A. 900 m3 B. 90 m3 C. 27,000 m3 D. 1800 m3
Mathematics