Write an expression that represents the height of a tree that begins at feet and increases by feet per year. Let represent the number of years.

h = f + fy

Step-by-step explanation:

h represents height

f represents feet

y represents years

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

answer: 819.89 miles across america

step-by-step explanation: