ANSWER
8π ft
EXPLANATION
The circumference of a circle is calculated using the formula C=πd.
Where d=8 is the diameter of the circle.
We substitute d=8 into the formula to obtain,
C=8π ft.
Because we are looking for the exact circumference, we leave the answer in terms of π.
Answer:
10*4-6*2=28
Step-by-step explanation:
Answer:
x^(d+18)
Step-by-step explanation:
using the law of indices
you must add the powers
Answer:
16
Step-by-step explanation:
Answer:
2,000,000
Step-by-step explanation: