Answer:
2 Feet
Step-by-step explanation:
The area is found by multiplying length by width. Since its a square the length and width are the same and it would have to be 2.
The recursive formula would be:

This is because the first term, a₁, is 10. A recursive rule is dependent upon the term before it (a(n-1)) and the common ratio. The common ratio, or the number that each term is multiplied by, is -8.
Answer:
Slope = -1
Step-by-step explanation:

Answer:
740 or 990
Step-by-step explanation:
It just depends on the height. I don't know if it is 10 or 15. If the height is 15 then 990. If the height is 10 then 740. :)
Answer:
I think it might be 0 im not to sure.