Answer:
yes...
Step-by-step explanation:
and...? need the actual question dude.
Your answer would be 125.4 cause the number is too small to be 130 so yeah hope this helps
P=2(L+W)
P=78
L=3+2W
78=2(L+W)
divide both sides by 2
39=L+W
sub 3+2W for L
39=3+2W+W
39=3+3W
minus 3 both sides
36=3W
divide both sides by 3
12=W
width=12
sub back to find length
L=3+2W
L=3+2(12)
L=3+24
L=27
it is 12 by 27
Let
x----------> the number
we know that
x/11=2/5-----> x=11*2/5-------> x=22/5
the answer is
the number is 22/5