What is the composition of the translations (T ∘ T ) (x, y) as one translation?

Which expression is equivalent to 5r6141 2r+st6

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

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