Add 10 then subtract 5 gives: 11, 21, 16, 26, 21
add 10 and subtract 5 gives: 11, 16, 21, 26, 31
What I'm confused do u want us to tell u the before and after ratios or the rate of change?
1/12 is the answer i think
Answer:
Formula: (x^2 -h) +(y^2 -k)=r^2
The number on the right side of the = is the radius of the circle squared.
(h,k) is the center of the circle.
Answer:

Step-by-step explanation:
area of square = side x side
thus, each side = square root of area
= 6
= 6
