A right triangle is formed by joining three squares at their own vertices.

Which equation can be used to find the length
of x?

A: x = 576 + 7

B: x = 576 + 7^2

C: x^2 = 576 - 7
D: x^2 = 576 + 7^2
0 x2 = 576 + 72

D:   = 576 +

Step-by-step explanation:

Well you want to find what x is so you need the square root

We already have the area for one of the squares (576) which can help us find what x is.

And the bottom small square is 7 and since it's a sqaure all the sides are congruent/ same. Which means u get .

And you need to add them all up to get what x is

and is since both sides of that triangle will have the same lengths, and when u have both of those lengths its easier to find the area

Hope this helped!

answer: $13,622.84

step-by-step explanation: check the picture for info and stats : )