Answer:
h = 40 cm
Step-by-step explanation:
The volume of a sphere is given by :
![V_s=\dfrac{4}{3}\pi r^3](https://tex.z-dn.net/?f=V_s%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3)
The volume of a cone is given by :
![V_c=\dfrac{1}{3}\pi r^2h](https://tex.z-dn.net/?f=V_c%3D%5Cdfrac%7B1%7D%7B3%7D%5Cpi%20r%5E2h)
r is radius and h is height
ATQ,
A sphere and a cone both have a radius of 10 cm and they have same volume.
![V_s=V_c\\\\\dfrac{4}{3}\pi r^3=\dfrac{1}{3}\pi r^2h\\\\4r=h\\\\h=4\times 10\\\\=40\ cm](https://tex.z-dn.net/?f=V_s%3DV_c%5C%5C%5C%5C%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3%3D%5Cdfrac%7B1%7D%7B3%7D%5Cpi%20r%5E2h%5C%5C%5C%5C4r%3Dh%5C%5C%5C%5Ch%3D4%5Ctimes%2010%5C%5C%5C%5C%3D40%5C%20cm)
So, the height of the cone is 40 cm.
Answer:
Substitution
Step-by-step explanation:
We know that B equals five, and that a + b = c. This means that if we substitute 5 for b, the equation will still be true. Hope this helps!
Answer:
Change the sign
Step-by-step explanation:
Asumming you are talking about the keep change flip method for dividing fraction, you would 1) keep 3/1, 2) flip the / symbol into * and 3) flip the 2nd fraction
Answer:
1326632.865
Step-by-step explanation: