Answer:
660.08
Step-by-step explanation:
1. first you will need to line up the decimals and make sure the places are correct
647.2
+ 12.88
2. Then you just add them
I don’t know if this correct i haven’t done it in two years but i think the answer is 76 but i’m not 100% sure
Answer:
Divide by 3 on both sides.
Step-by-step explanation:
Original Expression: 3(x+2) = 12
Divide by 3 on both sides: x+2 = 4
Subtract 2 from both sides: x=2
Let me know if this helps!
Answer:
351.86 feet squared
Step-by-step explanation:
surface area= 2 π r h + 2 π r^2