Rationalize the denominator. Assume all variables have nonzero values. 
A.
B.
C.
D.
Answer: D
Mathematics
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Find a parametrization for the line segment joining the points.(-2, 5, 2),
A. x = -2t, y = 5t, z = t + 1, 0 ? t ? 1
B. x = 2t - 2, y = 5, z = - t + 2, 0 ? t ? 1
C. x = 2t - 2, y = 5t, z = - t + 2, 0 ? t ? 1
D. x = -2t, y = 5, z = t + 1, 0 ? t ? 1
Mathematics
Find the difference. -
A.
B. -
C. -
D. -
Mathematics
Solve the application.A snack mix consists of cup peanuts,
cup almonds, and
cup cashews. How many cups of nuts are in the mix?
A. cups
B. cups
C. cups
D. cups
Mathematics
Find the equation of the transverse axis of the hyperbola. -
= 1
A. x = 5 B. y = 4 C. x = -5 D. y = -4
Mathematics