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
104 = 10,000 x 1.33 = 13,300
Answer:
mean
Step-by-step explanation:
brainliest please
Give a algebraic expression for the number of non overlapping triangles in a polygon that has "n" sides
