Answer:
protons- (i hope this helps!) Im sorry if this is wrong!
Step-by-step explanation:
I think its the answer i have the same question and i don't know it so...
The left circle represents 4/4 and the circle whole number is 1
midpoint = (
, - 6 )
using the midpoint formula
midpoint = [
(4 + 9),
(- 10 - 2 )] = (
, - 6)
0 if you add the thickness to the underside of the tank