Find all values of ? in [0, 360°) for which the following is true.csc ? = -2
A. 240° and 300°
B. 210° and 330°
C. 60° and 240°
D. 150° and 330°
Answer: B
Mathematics
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Sketch the given surface.16x2 + y2 + z2 = 16
What will be an ideal response?
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Determine the order of integration and then evaluate the integral.
A. 
B. 40
C. 30
D. 
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Find the equation of the line described, and express your answer in the specified form.Perpendicular to the line 3x + 4y = -4; passes through the point (0, -1); standard form
A. 4x - 3y = 3 B. 3x + 4y = -3 C. 4x - 3y = -4 D. 3x + 4y = -4
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Solve the equation.x2 + 10x - 24 = 0
A. {-12, 1} B. {12, 2} C. {-12, 2} D. {12, -2}
Mathematics