Polar coordinates of a point are given. Find the rectangular coordinates of the point.(5, -27°)
A. (-4.5, 2.3)
B. (2.3, -4.5)
C. (-2.3, 4.5)
D. (4.5, -2.3)
Answer: D
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Solve the problem. =
A.
B. 500
C.
D. 501
E.
Find the missing quantities. If there is no operating loss or absolute loss, write "none."
A. Breakeven point = $51 Operating loss = $42 Absolute loss = $9 B. Breakeven point = $42 Operating loss = $9 Absolute loss = $51 C. Breakeven point = $42 Operating loss = none Absolute loss = none D. Breakeven point = $20 Operating loss = none Absolute loss = $9
Write the binomial expansion of the expression.(2x2 - y)5
A. - 32x10 + 80x8y - 80x6y2 + 40x4y3 - 10x2y4 + y5 B. 32x10 + 80x8y + 80x6y2 + 40x4y3 + 10x2y4 + y5 C. 32x10 - 80x8y + 80x6y2 - 40x4y3 + 10x2y4 - y5 D. 32x10 - 80x8y - 80x6y2 - 40x4y3 - 10x2y4 - y5
The graph of the function f is shown below. Match the function g with the correct graph.g(x) = -f(x) - 4
A.
B.
C.
D.