Answer:
are you sure you wrote that right, and if so here: 14285714285/100000000000
1) vertical (they share a vertex, or midpoint)
2) adjacent (they are next to each other)
Step-by-step explanation:
let father's age be f yr old and son age be s yr old
f = 5s -(1)
f + s = 60 -(2)
sub (1) into (2):
5s + s = 60
6s = 60
s = 10
f = 60 - 10 = 50
in 5 yr time, father age = 50 + 5 = 55
son age = 10 + 5 = 15
I think the answer is c) 4,1 .
