The original length of a side was 13m
I got this by
taking 3m and * it by 4 because thats how many sides there are then
I got 12 so I subtracted 12 from 64 i got 52
so i divided the 52 by 4
which is
13
3^2 is 9 and if you're question is that times 5, 9 times 5 is 45
Answer: WHAT ARE YOU TRYING TO DO FIND THE SLOPE OR FIND X OR FIND SOMETHING DIFFRENT
Step-by-step explanation:
He earns 750 a week
52 weeks in one year
in one year he earns: 52* (750)=39000