Answer:
The best approximation is 
Step-by-step explanation:
we know that
The area of the circle is equal to

In this problem we have


substitute

X= 14
2(X+4) = 2x+8
3x-6 = 2x+8
-6=2x-3x+8
-14 = -1x
X=14
Answer:
top right. functions can never cross
No it wouldn't because a direct variation is in a y=kx formula. That equation shown above is in a y=mx+b format,which is a formula for slope intercept form
The correct answer is A) the area is 24 ft^2 and the perimeter is 20 feet
To find the perimeter:
2(6)+2(4)=12+8=20
2(L)+2(W)=perimeter
L=length and W=width
To find the area:
L*W=A
6ft*4ft=24ft^2