Answer:
[tex]19.2x+96[/tex] units
Step-by-step explanation:
The perimeter of a square is 4 times the length of one side.
The length of the sides of a square is given by the expression [tex]4.8x+24[/tex]
To find the perimeter, we multiply this expression by 4.
[tex]Perimeter=4(4.8x+24)[/tex]
We expand to obtain:
[tex]Perimeter=4*4.8x+4*24[/tex]
This simplifies to:
[tex]Perimeter=19.2x+96[/tex]