Find the radian measure of the given angle.
?

?
A.
B.
C.
D.
E.
Answer: D
Mathematics
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Find the domain and range of the function.g(z) =
A. D: (-?,-1), R: (0,?) B. D: [1,?), R: (-?,?) C. D: [0,?), R: (-?,?) D. D: (-1,?), R: (-?,0)
Mathematics
Tell whether the angle is acute, right, obtuse, straight, or reflex.
A. Acute B. Right C. Obtuse D. Reflex
Mathematics
Convert to an exponential equation.log10 1 = 0
A. 101 = 0 B. 100 = 1 C. 010 = 1 D. 10 = 10
Mathematics
Convert the polar equation to a rectangular equation.r =
A. 8x2 + 9y2 + 18x - 81 = 0 B. 9x2 + 9y2 + 18x - 81 = 0 C. 9x2 + 8y2 + 18y - 81 = 0 D. 10x2 + 9y2 - 18x - 81 = 0
Mathematics