5/4p ,multiply and convert the equation,expand the fraction,multiply the numbers,write as a product. Hope this helps!!
Answer:
56.52 inches
Step-by-step explanation:
The circumference of a circle can be found using:

We know the diameter is 18, and
is being rounded to 3.14, so we can substitute them in.
c=3.14*18 <em>Multiply</em>
c=56.52
So, the circumference is 56.52 inches
Yes... a half is equal to 10/20 and 11/20 is greater than 10/20 so 11/20 is greater than a half
Answer:
Below
Step-by-step explanation:
9 