Combine. Express your answer in terms of the smaller unit.2 km - 370 m

A. 2370 m
B. 1630 m
C. 19,630 m
D. 2370 km


Answer: B

Mathematics

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A. {}
B.  
C.  
D. {}

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Eliminate the parameter to obtain an equation in x and y and describe the curve.x = t - 3, y = t2 + 5; -1 ? t ? 2

A. y = x2 - 14; portion of a parabola B. y = x2 - 6x - 14; portion of a parabola C. y = x2 + 14; portion of a parabola D. y = x2 + 6x + 14; portion of a parabola

Mathematics

Find the quotient.

A. -3
B. -7
C.
D. 7

Mathematics

Find the foci of the ellipse. Round to the nearest tenth if necessary. +  = 1

A. (-17, 0), (17, 0) B. (-13, 0), (13, 0) C. (-15, 0), (15, 0) D. (-19, 0), (19, 0)

Mathematics