Answer: -5.26, and 0.76
Step-by-step explanation: x ≈ 1.22 and x ≈ 3.28
x ≈ −0.76 and x ≈ 5.26
x ≈ −1.22 and x ≈ −3.28
x ≈ −5.26 and x ≈ 0.76
Answer: -14 = x
Step-by-step explanation:
(x - 3)^2 = 5
x + x - 3^2 = 5 + x
-3^2 = 5 + x
-9 = 5 + x
-9 - 5 = 5 - 5 + x
-14 = x
Hope this helps!!!
Radius is half of a circle
The height of the cone 4 inches.
Step-by-step explanation:
Given,
Volume of cylinder and cone is same.
For cylinder
Radius (r) = 2 inches
Height (h) = 3 inches
For cone
Radius (r) = 3 inches
To find the height of cone say H
Formula:
Volume of cylinder = π![r^{2} h](https://tex.z-dn.net/?f=r%5E%7B2%7D%20h)
Volume of cone =
π![r^{2} h](https://tex.z-dn.net/?f=r%5E%7B2%7D%20h)
According to the problem,
π
=
π![3^{2} H](https://tex.z-dn.net/?f=3%5E%7B2%7D%20H)
or, H = ![\frac{3X2^{2}X3 }{3^{2} }](https://tex.z-dn.net/?f=%5Cfrac%7B3X2%5E%7B2%7DX3%20%7D%7B3%5E%7B2%7D%20%7D)
or, H = 4
Hence,
The height of the cone 4 inches.