Two triangular roofs are similar. the ratio of the corresponding sides of these roofs is 2: 3. if the altitude of the bigger roof is 6.5 feet, find the corresponding altitude of the smaller roof. round to the nearest tenth.

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