Use the pythagorean theorem (A squared + b squared = c squared
Answer:
there must me a second equation too. as an equation with two variables can not be solved by just one equation
Area of Rectangle = length times width
lets say length = 2x-4
width = x+5
Note: you can switch these around, width could be 2x-4 and length could be x+5, it doesnt matter.
With that being said:
length * width = area
(2x-4)(x+5)=area
FOIL (First Outer Inner Last)

Simplify:
Answer:
-7
Step-by-step explanation:
h(x)={x-3}+1 if h(-5)
When h(-5) = {-5-3}+1 ={-8}+1= -8+1=-7
Answer:
2
Step-by-step explanation:
(6+2)x 12 =96