Which expressions are equivalent to the one below? Check all that apply. 3^4 • 3^
A. 9^4x
B. (3 • x)^4
C. 34 - x
D. 81 • 3^x
E. 3^4 + x
F. 3^4x

Which shows the pre image of triangle xyz

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w