Answer:
V=7982.4 in
Step-by-step explanation:
V=4/3pi*r^3
V=4/3pi*12.4^3
V=4/3pi*1906.62
V=7626.48/3pi
V=2542.16pi
V=2542.16*3.14
V=7982.4
To find the length of side of square, we have to use distance formula.
Points are (-4,-6) and (5,-1)
Formula for distance between two points.

So length of side of square is 10.3 units.
Answer: 10.3 units
Answer: KJ becuase it is the first two like on but put backwards.
(x + 2) = 3
-2 -2
0 1
x = 1
Answer: She is correct
Step-by-step explanation: