Multiply and simplify.
? 
A. 
B. 
C. 
D. 140xy
Answer: C
Mathematics
You might also like to view...
Solve the problem.A wheel is rotating at 2 radians/sec, and the wheel has a 47-inch diameter. To the nearest foot, what is the speed of a point on the rim in ft/min?
A. 225 ft/min B. 240 ft/min C. 235 ft/min D. 230 ft/min
Mathematics
Find the volume.
A. 252 m3 B. 486 m3 C. 378 m3 D. 441 m3
Mathematics
Simplify the expression using the product and quotient properties of square roots. Assume that any variables represent positive real numbers.
A. 4a
B. 256a
C. 4
D. 4a2
Mathematics
Express the fraction or mixed number as a percent.
A. 99% B. 1000% C. 49.5% D. 9.9%
Mathematics