Answer:
8 percent or .8
Step-by-step explanation:
Have a great day
The answer is 256pi if you have a calculator, and it says to put it in 3.14 for pi, do the same steps I show here, but instead of pi, you would put 3.14. But I hope this helps you
Answer:

Step-by-step explanation:
Start with:

Combine like terms:

Not sure what dimensions means but this is what I got out of it , hope it helps !
Answer:
B
Step-by-step explanation:
3 x -3 is -9
-2 x 4 is -8
-9 x -8 is 72