You have 700 sq ft of plywood to make the stage floor. Use A^-1(x) to find the dimensions of both the runway and the main part of the stage.

Question

main stage is a rectangle and runway is a square. length of the main stage is 3x o f the runway, the width of the main stage is 2x the length of the runway.
A^-1(x)= square root of 1/7 y.
the question is, what are the dimensions of both the runway and the main part of the stage? Thank You!

Answer 1

well, what does x represent?

Answer 2

its the inverse of A(X) = 7x^2

Answer 3

I don't mean the formula. I mean, in the original problem, what was the variable x defined to be?

Answer that, and you have answered your problem.