Solve the problem.What angle is twice its complement?
A. 60°
B. 45°
C. 30°
D. 90°
Answer: A
Mathematics
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Rationalize the denominator. Simplify, if possible.
A. 
B. 
C. 
D. 
Mathematics
Change the order of integration and evaluate the integral.
A. 
?
B. 265?
C. 
?
D. 
?
Mathematics
Write an equation of the line.
A. y = 
x - 6
B. y = 2x - 6
C. y = -2x - 6
D. y = 2x
Mathematics
Solve.135 = m ? 9
A. 9 B. 1,215 C. 15 D. 135
Mathematics