If the radius is 20cm, the circumference is
centimeters.
Now, 45° is one eighth of a whole turn, so the arc intercepted by a 45° angle is one eighth of the whole circumference, so the answer is

Answer:
Average rate of change = 0.1313 or 13.13% (approx.)
Step-by-step explanation:
Given:
Pedestrian fatalities in 2006 = 4,795
Pedestrian fatalities in 2009 = 4,165
Find:
Average rate of change
Computation:
Average rate of change = [4,165-4,795] / 4,795
Average rate of change = [-630] / 4,795
Average rate of change = 0.1313 or 13.13% (approx.)
Answer:
25%
Step-by-step explanation:
So you subtract the number of peak minutes Katie used last month from the number of peak minutes Katie used this month. Divide the difference by the number of peak minutes Katie used last month. Then multiply by 100 to find the percent increase. Katie used 25% more peak minutes this month than last month.
Hope i helped
Answer:
<h3>The process of finding the factors of given number or expression is called
<u>Factorization</u>.</h3>
Step-by-step explanation:
Hope this helps you buddy. Good luck and have a nice day.