B. 20x and .8x because they have the same variable
Answer:
35 points in 20minutes is greater than 49 points in 35 minutes.
Just subtract 622 feet from 486 feet to get the change in elevation. The result will be negative because your friend's house is at a lower elevation than yours.
Now find the mean change in elevation per mile by dividing (486 ft - 622 ft) by 4 miles:
-136 ft
----------- = -34 ft/mile
4 mi
Answer:
circumference=9.42
Step-by-step explanation:
the formula for circumference is pi x diameter.
J = 20
it's very easy, aren't you really able to find that by yourself?
