Answer:
The volume of a cylinder is 5091.43 cm³.
Step-by-step explanation:
The volume of a cylinder is:
![V=\pi\ r^{2} h](https://tex.z-dn.net/?f=V%3D%5Cpi%5C%20r%5E%7B2%7D%20h)
From the information provided it can be concluded that:
The height of the cylinder is, <em>h</em> = 20 cm.
The radius of the base is, <em>r</em> = 9 cm.
Compute the volume of a cylinder as follows:
![V=\pi\ r^{2} h](https://tex.z-dn.net/?f=V%3D%5Cpi%5C%20r%5E%7B2%7D%20h)
![=\frac{22}{7}\times 9^{2}\times 20\\\\=\frac{22\times 81\times 20}{7}\\\\=5091.42857\\\\\approx 5091.43](https://tex.z-dn.net/?f=%3D%5Cfrac%7B22%7D%7B7%7D%5Ctimes%209%5E%7B2%7D%5Ctimes%2020%5C%5C%5C%5C%3D%5Cfrac%7B22%5Ctimes%2081%5Ctimes%2020%7D%7B7%7D%5C%5C%5C%5C%3D5091.42857%5C%5C%5C%5C%5Capprox%205091.43)
Thus, the volume of a cylinder is 5091.43 cm³.
I can’t really graph on this but place a dot on the four on the y axis and go up one and over two and place a dot there. just keep repeating it till u get to the end of the graph :)
Answer:
>
Step-by-step explanation:
-3 ? ![\frac{19}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B19%7D%7B5%7D)
-3 ? -3.8
-3 is greater than -3.8
i.e -3 > -3.8
It’s not that hard all u need to do is when u multiply it just multiply it. For example what’s 2/3x4/3=8/3 and that is just 8/3 but when the denominator is different u just multiply it it’s not that hard