Answer:
y = x-2
Step-by-step explanation:
Answer:
The answer is 19
Step-by-step explanation:
10 plus 9 is 19
We Know, Circumference of Circle = 2πr
Here, r = 18
Substitute it in to the expression,
C = 2π(18) = 36π
So, your final answer is 36π
Hope this helps!
Answer: =4c^3-7c^2+4c
Step-by-step explanation:
The circumference of a circle is

since the radius is half of the diameter we can substitute the diameter instead of using 2r. So we get

The we can substitute the given diameter, which is 5 and multiply it by

and get

.