Answer:
Step-by-step explanation:
if you divide an arc's degree measure by 360°
you find the fraction of the circle's circumference that the arc makes up Then if you multiply the length all the way
Answer: b=15 i believe
Step-by-step explanation:
Answer:
Step-by-step explanation:
First you should subtract 14-3 which you get 11
For this case we have the following equation:

The variables are:
t: time in hours
d (t): distance traveled in miles.
We evaluate the distance traveled after 4 hours.
So we have that for t = 4:
Answer:
d (4) = 68
This means that after 4 hours Joanna cycled for 68 miles total