Find the value of the number LaTeX: aa such that the families of curves LaTeX: y=\left(x+c\right)^{-1}y = ( x + c ) − 1and LaTeX: y\:=\:a\left(x\:+\:k\right)^{\frac{ 1}{3}}y = a ( x + k ) 1 3 are orthogonal trajectories.

Ined this is due tomorrow and i dont know the answer can you find all the exponents

Me. i can't figure out this question. give an explanation too. .

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