Hi there! :)
Answer:

Step-by-step explanation:
Formula for the area of a circle:

Rearrange the equation in terms of "r":
Divide 'π' from both sides:

Take the square root of both sides:

Okay first of all #2 is Input is 0 divided by 8=0,16 divided by 8=2,24 divided by 8=3,and 32 divided by 8=4.
Next one,34-4=30,34-8=26,34-12=22,34-16=18,34-20=14,34-24=10,and 34-28=6
4 row 60-47=13,65-47=18,70-47=23,75-47=29,80-47=33,85-47=39
5 row 7+4=11 14+4=18 21+4=25 28+4=32 35+4=39 42+4=46 49+4=53
6 row 1x3=3 2x3=6 3x3=9 4x3=12 5x3=15
7 row 18÷6=3 24÷6=4 30÷6=5 36÷6=6 42÷6=7 48÷6=8 54÷6=9
hope this helps ^-^
If I'm wrong,or make you get the answer wrong Vannellope2 I am so sorry
Answer:
18
Step-by-step explanation:
y=mx + b
m is the slope.
Therefore, 18 should be the slope