Answer:
The size of the shorter piece is 9cm, because 9+(9+6)=24
3n+2n+4=9n+12
5n+4=9n+12
4-12=9n-5n
-8=4n
Divide both sides by 4
n=-2
The answer is 43
It has
The
Second thing
Then that one
Then that
Then boom
43
Answer: 0.76
Step-by-step explanation:
