Answer:
20 points
Step-by-step explanation:
Points:
- 21, 13, 14 and x for the last game
Average:
- (21+13+14+x) / 4 = 17
- 48 + x = 4*17
- 48 + x = 68
- x = 68 - 48
- x = 20
They must score 20 points
A right triangle can also be an isosceles triangle.
Hi
-2/5 + 4/5 = 2/5..................
Answer:
3/5
Step-by-step explanation:
Bcs of keep-change-flip