A is 2 feet tall and grows at a rate of 25 inches per year
B is 10 feet y’all and grows at a rate of 9 inches per year
How many years will it take for it to be the same height

10 years for b and 3 years for a

Step-by-step explanation:

you have to find the common mutiples of 25 and 9, once you do you have to find the common one, the ones that are the same. and then count how many times you jump counted.

25:  25, 50, 75, 100, 125

9: 9, 18, 27, 36, 45, 54, 64, 73, 82, 91, 100

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q