The answer should be around 28 square centi. rounding from about 27.71
I'd say (a) = 52.5 minutes or 52 minutes and 30 second
(b) = 45 minutes
Answer:
45
Step-by-step explanation:
2a+3b=15, multiply everything by 3
3(2a+3b)=3(15)
6a+9b=45
Answer:
I've attached a pic how the graph will look like
Answered by GAUTHMATH
Answer:
66
Step-by-step explanation: