Convert from degrees to radians. Use the value of ? found on a calculator and round answers to four decimal places, as needed.-450°
A. -5?
B. - 
C. - 
D. 
Answer: B
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Solve the problem.A lot is in the shape of a right triangle. The shorter leg measures 90 m. The hypotenuse is 30 m longer than the length of the longer leg. How long is the longer leg?
A. 150 m B. 180 m C. 120 m D. 90 m
Find the vertex, focus, and directrix of the parabola with the given equation.(y - 2)2 = -8(x - 4)
A. vertex: (2, 4) focus: (0, 4) directrix: x = 4 B. vertex: (4, 2) focus: (2, 2) directrix: x = 6 C. vertex: (4, 2) focus: (6, 2) directrix: x = 2 D. vertex: (-4, -2) focus: (-6, -2) directrix: x = -2
Find the monthly house payment necessary to amortize the following loan.$50,000 at 7.96% for 30 years
A. $11.06 B. $331.67 C. $365.49 D. $384.58
Find the equation of the line specified.The line passes through the points (-2, 3) and (-3, 5)
A. y = -2x - 1 B. y = -2x + 3 C. y = -4x - 1 D. y = -2x + 7