The would be 1 1/4
Ask me if you need me to explain
Answer:
(5x+4)^2
Step-by-step explanation:
Square root of the area ?
You're going to use the substitution method for this.
First, we know that Y = x-7, so we can plug x-7 into everywhere we see Y!
3x - 3(x - 7) = 21
then we simplify
3x - 3x + 21 = 21
^ ^
These cancel out!
So we're left with...
21 = 21
That means that the solution to this equation is all real numbers!
Answer:
convex
Step-by-step explanation:
its convex because it has six outer perimeters
