530.59
take the surface area of the cylinder (358.14)
and add it with the surface area of the cone(172.45)
Answer:
3y2 - 4y - 9
————————————
2
Step-by-step explanation:
So originally, let's say the width of Frank's land was

feet.
The area of his land was therefore

, or

, as his land was square.
The width of his land then increased by 3 feet, and the height decreased by 3 feet.
So the new area of Frank's land is:

So the new land is now
9 square feet smaller, so it is not a fair deal for Frank.
Hope this helps :)
Answer:
17
Step-by-step explanation:
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