Simplify.
3
A. 
B. 
C. 
D. 
Answer: B
You might also like to view...
Determine whether the collection is not well defined and therefore not a set.The collection of beautiful oil paintings currently on display at an art gallery
A. well defined; set B. not well defined; not a set
Use the given information to find the exact value of the trigonometric expression.cos 2? = - 
; 
< 2? < ?
Find sin ?.
A. - 
B. 
C. 
D. - 
Solve the problem.The radius of a right circular cone is given by the formula 
, where V is the volume and h is the height. If the volume is 1761 cubic inches and the height is 11 inches, what is the radius? Use 3.14 for ?, and round your answer to the nearest tenth of an inch.
A. 0.1 in. B. 12.4 in. C. 7.1 in. D. 12.9 in.
Add the real numbers. Write any improper fraction as a whole or mixed number where appropriate.5 + (-10)
A. 5 B. -5 C. 15 D. -15