Simplify the expression using the properties of exponents.(-2x2)7
A. -128x14
B. 128x14
C. 256x9
D. -128x9
Answer: A
Mathematics
You might also like to view...
Solve the problem.A famous golfer tees off on a straight 390 yard par 4 and slices his drive to the right. The drive goes 280 yards from the tee. Using a 7-iron on his second shot, he hits the ball 170 yards and it lands inches from the hole. How many degrees (to the nearest degree) to the right of the line from the tee to the hole did he slice his drive?
A. 39° B. 118° C. 23° D. 52°
Mathematics
Find the LCM and the GCF of 100 and 110.
A. 110, 10 B. 1,100, 20 C. 1,100, 10 D. 11,000, 20
Mathematics
Multiply or divide as indicated. Write the answer in lowest terms.
? 
A. 3
B. 
C. 
D. 1
Mathematics
Find the specified area.The area under the graph of f over the interval [-3, 5]f(x) = 
A. 32
B. 
C. 
D. 512
Mathematics