The constant pi is by definition the ratio of the circumference to the diameter.
π=C/d
To solve this problem you must apply the proccedure shown below:
1. You have that
and
, therefore, you must divide must fucntion, as following:

2. You must simplify it,by factoring out
, as following:

3. Finally, you obtain that the answer is:

Answer:
6x-8
Step-by-step explanation:
2x-4+4(x-1)
2x-4+4x-4
6x-4-4
6x-8
Answer:There would be 3/12 left. If you want it simplified it would be 1/4
Step-by-step explanation: