Multiply.-10i ? -19i
A. -190
B. 190
C. -190i
D. 190i
Answer: A
Mathematics
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Chooce the most reasonable metric measure.the altitude of a meteor
A. millimeter B. meter C. kilometer D. dekameter
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Find the zero of the linear function.f(x) = -5x + 6
A. -1
B. 
C. 1
D. - 
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Use the figure to solve the inequality.f(x) < 0
A. {x|-4 ? x ? 3}; [-4, 3] B. {x|-4 < x < 3}; (-4, 3) C. {x|x < -4 or x > 3}; (-?, -4) or (3, ?) D. {x|x ? -4 or x ? 3}; (-?, -4] or [3, ?)
Mathematics