Answer:
3
Step-by-step explanation:
I think its 3 because if its 6 then you divide. it by 2
58 should be the answer for the perimeter
(x-15)2+ (y+35)2=2500. for sure without a doubt.
Answer:
Infinate
Step-by-step explanation:
If you multiply all factors in the secon eqation by 5, you will get the first eqation.
Therefore for any value of x you can find y, thus having an infinate number of x,y pairs
Answer:
10 seconds
Step-by-step explanation:
The function is

Initial height = 1600 ft
t = Time taken




So, time taken by the hailstone to reach the ground is
.