4t ^ 2 - 16 ÷8 ÷ t - 2 ÷6
=(4t ^ 2)-(16 ÷8 ÷ t)-(2 ÷6)
=(4t ^ 2)-(2/t)-1/3
=4t ^ 2-2/t-1/3
It should be A!! Hope this helps!!
Answer:
i don't know anymore
Step-by-step explanation: I don't know anymore
Answer:
1 ft
Step-by-step explanation:
If r is the radius of the circular top and bottom and h is the height of the cylinder, then the surface area of the cylinder is
In your case, h=2 ft and
Hence,
The radius cannot be negative, then r=1 ft.