Laura is building a fence around her garden. For every feet of fencing, the cost is $18. Complete the table below showing the length of the fence and the cost.
PLEASE HELP THIS IS DUE IN A COUPLE MIN!! THANKS

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"

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