90 games since each team would be playing 9 games (one against every other team)
A linear pair is a pair of angles that form a straight line and are therefore, equal to 180 degrees
3n + 19 + 55 + 33 = 180
3n + 107 = 180
3n = 180 - 107
3n = 73
n = 73/3
so < EFG = 3n + 19 = 3(73/3) + 19 = 73 + 19 = 92
and < GFH = 55 + 33 = 88
The awnser to this problem is either 12 or 7 by using multiplication or addition
You would just do the base times the height divided by pie
C-30 = 5
This should be the answer!