Answer:
I needed money to buy stuff at the mall with my friends because I didn't want to spend my own... :/ lol
The answer is x=20. Hope this helps.
A polygon has 5 sides you can find the length of one side by dividing the total perimeter of 18 by the number of sides of 5. giving you 3.6
Answer:
6.3
Step-by-step explanation:

40 = 

x = 6.3