11 feet 121 PI square feet
6 feet 36 PI square feet
Y=8x-9
Hopefully that looks right
Answer:

Step-by-step explanation:

compare with that y=mx+c
where m=slope .
So after comparing we get m=
As the lines are perpendicular


therefore m2=
Now from the equation
this equation passing to the point (-5,5) with m=

Therefore equation is

Answer:
3 boxes
Step-by-step explanation:
you would divide 12 by 4 and get 3 so shade in 3 boxes