Answer:
suggestions use math way or algebra calculator
Answer:
Standard form: 
This equation represents the circle with the center at the point
and the radius 
Step-by-step explanation:
Consider expression 
First, form perfect squares:

This equation represents the circle with the center at the point
and the radius 
Answer:
integer
Step-by-step explanation:
it is an integer
Answer:
Step-by-step explanation:
Perimeter 4L = 28
Area L^2 = 49
Answer:
sjkssksdsdsksk
Step-by-step explanation:
dkddiidioicooccic9c9c9c9vv9v9