Answer:
its number 3
Step-by-step explanation:
use the Pythagoras theorem method
a squared plus b squared equals c square
Answer:
400m^3
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
If you add 87.84, 85, and 100 you get 272.84. Once you divide that by 3 you get 90.946, which would be your test average if you score 100 on your next test.