You could make a small (easily repaired) leak and watch it for the amount of time you need to conclude what you need to.
Answer:
its A
Step-by-step explanation:
Answer:
I dont really understand the question but I think its -7.
Answer: I'm assuming you want to know how much surface area his fence is, so 40
Step-by-step explanation: First we can divide 15 by 3 to get 5, and then multiply 5 by 8. This gives us 40, which is our answer.
Hope this helps :)
