Which equation is correctly setup to solve for x?

The formula for the hypotenuse of a triangle is:

[a squared] plus [b squared] = c squared

a and b represent the two sides of the triangle.

You would have to square 8 and 4, add them, then take the square root of it to find the length of the hypotenuse.

your answer is b ^w^ hope i

only 10/60 isn't equivalent

hope this : )