19.) Alan is 12 years old and Emer is 8 years old.
€5400 is divided between them in the ratio of their ages.
How much does each receive?
In eight years time, another €5400 will be divided between them in the ratio of
their ages at that time. How much will they each receive then?​

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"

  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