X square minus y square equal 250
Find x and y

There's not enough information there.

But I got this from a site online (https://www.geteasysolution.com/x%5E2+y%5E2=250)

Simplifying

x2 + y2 = 250

Solving

x2 + y2 = 250

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1y2' to each side of the equation.

x2 + y2 + -1y2 = 250 + -1y2

Combine like terms: y2 + -1y2 = 0

x2 + 0 = 250 + -1y2

x2 = 250 + -1y2

Simplifying

x2 = 250 + -1y2

Reorder the terms:

-250 + x2 + y2 = 250 + -1y2 + -250 + y2

Reorder the terms:

-250 + x2 + y2 = 250 + -250 + -1y2 + y2

Combine like terms: 250 + -250 = 0

-250 + x2 + y2 = 0 + -1y2 + y2

-250 + x2 + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0

-250 + x2 + y2 = 0

The solution to this equation could not be determined.

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°