Answer: The length of a rectangle would be 7.5
Step-by-step explanation:
To find the length is [tex]l = \frac{A}{w}[/tex]
-Solve:
[tex]l=\frac{135}{18}[/tex]
-Divide 135 by 18 and you get 7.5
[tex]\frac{135}{18} = 7.5[/tex]
-Result:
[tex]l= 7.5[/tex]