Use the site called Desmos, it's a graphing calculator and should help you in all the ways you need. It isn't complex. Just put that equation in a box and it graphs it for you.
Answer:
2
Step-by-step explanation:
it literally doubles in size
Nothing shows up.. could you type it out?
Check the picture below.
make sure your calculator is in Degree mode.
2x + 2x + 32 = 256
-32
2x+2x = 224
4x=224
/4
x= 56
lenght = width+16
perimeter = width + width + (width + 16) + (width + 16)
perimeter = x + x + (x+16) + (x+16)
perimeter = 2x + 2((x+16)
therefore width = 56
length = 72
