Answer:
Step-by-step explanation:
A = pi*r^2
We first plug in 25 for A
25 = pi * r^2
Solve
We can then plug in r for circumference formula
C = 2pi * r
or 17.72
8 & 4 when you add them together it’s 12 and when you multiply then it’s 32. When you see sum in a problem it means add. When you see product in a problem it means multiply.
I don’t know but I’m not gonna say anything so you don’t get it wrong
Answer:
well there will be a lot of lines , so this one per example y=-3x, so if you add a value just like this -3x +2, this also is parallel to the line 3x+y=8