Perform the operation or operations when possible.
+ 
A.
B.
C. They cannot be added.
D.
Answer: C
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Find (if possible) the complement and supplement of the angle. 17°
What will be an ideal response?
Decide on a suitable restriction on the domain so that the function is one-to-one and the range is not changed.f(x) = -x2 + 20
A. [20, ?) B. [0, ?) C. [-20, 20) D. (-?, 19)
Convert from one measure to the other.74 inches to feet and inches
A. 6 feet 2 inches B. 2 feet 6 inches C. 6 feet 3 inches D. 5 feet 14 inches
Provide an appropriate response.Finish the statement with a correct response. To divide two fractions one needs to:
A. Use the reciprocal of the second fraction (divisor), add the numerators and multiply the denominators. B. Use the reciprocal of the second fraction (divisor) and multiply. C. Add the numerators and multiply the denominators. D. Add the numerators and factor the denominators.