Answer:
a) x+3x/2y or (3x+2xy)/2y
b) b^12
c) 4^3 or 64
Step-by-step explanation:
The answer to your problem is 6
Answer:
Well, if your calculating the circumference, you have to figure out the radius, which is 18/2, so it would be 9. Once you have the radius, you can figure out the circumference, and the equation is C = 2 \pi r. Plug in the numbers, and the answer you get is 56.5487!
Step-by-step explanation: