Do you know the answers to 8.4 quiz?
Answer:
The volume of cone v= 113.04 cm³.
Step-by-step explanation:
Formula used to find volume of cone is:
![v= \pi * r^2 * \frac{h}{3}](https://tex.z-dn.net/?f=v%3D%20%5Cpi%20%2A%20r%5E2%20%2A%20%5Cfrac%7Bh%7D%7B3%7D)
where r is the radius and h is the height of cone.
In the given question we are given:
height h= 6 cm
diameter d= 6 cm
We know radius r = d/2 = 6/2 = 3 cm
so, volume will be:
![v= \pi * 6^2 * \frac{3}{3}](https://tex.z-dn.net/?f=v%3D%20%5Cpi%20%2A%206%5E2%20%2A%20%5Cfrac%7B3%7D%7B3%7D)
![v= \pi * 36](https://tex.z-dn.net/?f=v%3D%20%5Cpi%20%2A%2036%20)
![v=113.04](https://tex.z-dn.net/?f=v%3D113.04)
So, the volume of cone v= 113.04 cm³ given height h= 6cm and radius r= 3cm
Answer:
The Answer is 10! (I Don't know if you meant 2x5 or 2x5x28) If I am wrong please let me know! If you meant 2x5x28 the answer is 280!
Step-by-step explanation:
did you mean to put. y= -1/2x+2 for choice b? because that's what I got as a solution