Since you already have the circumference, you will divide 56 (Circumference) by pi. Which will get you the diameter*
Formula :: C/![\pi](https://tex.z-dn.net/?f=%5Cpi%20)
Use order of operations to simplify the expression.
![(5n \times 9) \times 2n](https://tex.z-dn.net/?f=%285n%20%5Ctimes%209%29%20%5Ctimes%202n)
![(5n \times 9) = 45n](https://tex.z-dn.net/?f=%285n%20%5Ctimes%209%29%20%3D%2045n)
![(45n) \times 2n = {90n}^{2}](https://tex.z-dn.net/?f=%2845n%29%20%5Ctimes%202n%20%3D%20%7B90n%7D%5E%7B2%7D%20)
Answer is
![{90n}^{2}](https://tex.z-dn.net/?f=%20%7B90n%7D%5E%7B2%7D%20)
Hope this helps. :)
Answer:
multiply?, 4, 3, 12
Step-by-step explanation:
I am not sure
Answer:
25 kilometers per hour
Step-by-step explanation:
I just simply made it into a proportion of 50/2=x/1 and 50 divided by 2 is 25. hopefully that help you.