Stephanie accidentally hit a golf ball through her neighbor's square window with a side length of x she needs to buy a new piece of glass to replace the one she broke write a variable expression for the area of the glass piece Stephanie needs to replace remember x is your variable​

the window is square so it's 20*x and then for the next parts it's 400 divided by 100 to get.how.much she can spend which is 4

Step-by-step explanation:

x^2 = a

Step-by-step explanation:

Since the window is a square, that means all sides equal to the same thing. If you don't understand; if we look at all the sides you'll see that they all are the same in size. Let's say the number for x is 10. You'd multiply 10 by 10 and get 100 square inches.

x^2 (or x * x) will equal to the area of the square window.

%40

step-by-step explanation: