Answer:
12 meters
Step-by-step explanation:
2x9=18 (get both widths)
42-18=24 (take away widths of 9m)
24/2=12 (divide by 2 to get one length)
its C
I just saw that
No, it is incorrect. The line should be solid, not dotted, because it's a ≤ sign, not a < sign.
the ancer is 1
