Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.
A. 2 + 
B. 2
C. Not a real number
D. 2
Answer: B
Mathematics
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Find the volume. Round results to the nearest tenth if necessary.A pyramid with a height of 11 m and a rectangular base measuring 8 m by 13 m.
A. 39,658.7 m3 B. 381.3 m3 C. 1144 m3 D. 1197.4 m3
Mathematics
Evaluate.
for x = 12
A. 15 B. 1 C. 3 D. 4
Mathematics
Find the measure of ?x in the triangle.
A. 116° B. 26° C. 52° D. 64°
Mathematics
Perform the indicated operation and simplify. Assume all variables in the radicand are greater thanor equal to zero.3
+ 
A. (3x + 1)
B. 9x
C. (9x + 1)
D. 10
Mathematics