Perform the operation indicated. Simplify.
+ 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Graph the function. Determine the symmetry, if any, of the function.y = 
A. Symmetric about the origin
B. Symmetric about the origin
C. Symmetric about the origin
D. No symmetry
Mathematics
Solve the problem.Two angles are supplementary, and one is 40° more than three times the other. Find the smaller angle.
A. 105° B. 35° C. 75° D. 145°
Mathematics
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144 B. 16,777,216 C. 16,384 D. 1,048,576
Mathematics
Find all solutions to the equation. Express the solution in degrees.
csc x + 2 = 0
A. 60° + 360°n or 240° + 360°n B. 240° + 360°n or 300° + 360°n C. 60° + 360°n or 120° + 360°n D. 120° + 360°n or 300° + 360°n
Mathematics