Answer:
B i think
Step-by-step explanation:
sorry I'm not explaining I'm doing a challange
Answer:
72
Step-by-step explanation:
Well to make life easier just simplify the fraction
80/100 could be simplified to 4/5
4/5*90 is 72
Answer:
A.
Using the given formula, the calculated surface area would be in cubic units instead of square units.
Step-by-step explanation:
answer; you
Step-by-step explanation: