Answer:
80 or 81 minutes
Step-by-step explanation:
12.28-5 =7.28 7.28/.09= 80.88
I agree when you plug in the formula A=hb/2=14•12.2/2 = 85.4
Answer: The first one is Commutative Property
The second one is associative property
Step-by-step explanation:
The answer is 4,004,000 because 4,000,000 + 4,000 = 4,004,000