If the hypotenuse of a right triangle is 2units long and one of the legs is units long, then how long is the other leg?

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

Explain how you can show five less than a number using algebraic expression

Given the equation    = 5, solve for x and identify if it is an extraneous solution