Circumference = pi *d
250 = pi * d
divide each side by pi
250/pi = d
pi is approximately 3.14
250/3.14 = d
79.62 = d
the diameter is approximately 79.62 ft
Answer:
A) C = 211
B) C = 15.05
Step-by-step explanation:
To get your answer you need to subtract the final answer with the number in the equation. So... 458 - 247 = 211. Hence C is 211
Answer:
x=4
Step-by-step explanation:
4x-6 + 2x = 18
Combine like terms
6x -6 = 18
Add 6 to each side
6x-6+6 =18+6
6x = 24
Divide each side by 6
6x/6 = 24/6
x =4
Answer:
19km
Step-by-step explanation:
190km divided by 10hr = 19km per 1hr