The circumference is the perimeter of the circle that is equal with
P=2πr(where r is the half of diameter)
P=2π10ft
=20ft
hope it helps
Answer: 1 1/11 or 12/11
Step-by-step explanation: a-b= 32-8 which equals 24. Then it would be c-b which is 30-8 which equals to 22. Then it would be 24/22. You can divide by two on both sides, which would be 12/11. Then as a mixed number, it would be 1 1/11.
Refrecting the graph of y = cos x across the y axis is the same as not refrecting it at all since y = cos x is an even function. i.e. cos x = cos (-x). Hence the statement is true.
