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)
A=600cm²
Solution
v=whl 1 7/8 × 2 3/4 × 3 1/2 = 18 3 \64
(6^2)^4
(12^3)^2
(36^2)^2
(3^2)^7
(9^3)^2
3452
Simplify the expression, and add/muiltiply where necessary.