Find the image vertices for a dilation with a center (0,0) and a scale factor of 3.
points a(2,0); b(0,2); c(-2,1); d(1,2)

4. find the geometric mean of 4 and 12. 24 8

Evaluate the following expression 1/3^2

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