Answer:
There isn’t a solution to this when using substitution or elimination.
Step-by-step explanation:
For the first question, use slip and slide or the box method to get (x-2)(2x-3)
Do the same for the second question to get (3x-4)(x+1)
Answer:
![\large\boxed{V\approx150.72\ ft^3}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7BV%5Capprox150.72%5C%20ft%5E3%7D)
Step-by-step explanation:
The formula of a volume of a cylinder:
![V=\pi r^2H](https://tex.z-dn.net/?f=V%3D%5Cpi%20r%5E2H)
r - radius
H - height
We have the height H = 3ft and the radius r = 4ft. Substitute:
![V=\pi(4^2)(3)=\pi(16)(3)=48\pi\ ft^3](https://tex.z-dn.net/?f=V%3D%5Cpi%284%5E2%29%283%29%3D%5Cpi%2816%29%283%29%3D48%5Cpi%5C%20ft%5E3)
![\pi\approx3.14](https://tex.z-dn.net/?f=%5Cpi%5Capprox3.14)
![V\approx48(3.14)=150.72\ ft^3](https://tex.z-dn.net/?f=V%5Capprox48%283.14%29%3D150.72%5C%20ft%5E3)