Answer:Y=3x(x-4)
Step-by-step explanation:
Answer:

Step-by-step explanation:
Draw a diagonal (line segment from one corner to the opposite corner). You'll form two right triangles with the diagonal being the hypotenuse of both triangles.
Use the Pythagorean Theorem: (leg)^2 + (leg)^2 = (hypotenuse)^2.
Let h represent the length of the hypotenuse.

The question is just a bit vague. It should say opposite corners. I'm assuming the question does not mean the length of one side!
I have no idea math is so freaking hard x
Answer:
I just want da points for now lal
Answer:
J is the possible answer
Step-by-step explanation: