Cone:
radius r = 4 inches
height h = 18 inches
volume = πr²h/3 = (3.14)(4²)(18)/3 ≈ 301.44 cm³
Cylinder:
r = 4 inches
h = 3 inches
volume = πr²h = (3.14)(4²)(3) = 904.32 cm³
Volume of cylinder is three times the volume of cone
Answer:
Step-by-step explanation:
![R.H.S=1+\frac{1}{x^3+8} =\frac{x^3+8+1}{x^3+8} =\frac{x^3+9}{x^3+8} =L.H.S](https://tex.z-dn.net/?f=R.H.S%3D1%2B%5Cfrac%7B1%7D%7Bx%5E3%2B8%7D%20%3D%5Cfrac%7Bx%5E3%2B8%2B1%7D%7Bx%5E3%2B8%7D%20%3D%5Cfrac%7Bx%5E3%2B9%7D%7Bx%5E3%2B8%7D%20%3DL.H.S)
Answer: 2 1/3 lego planes
Step-by-step explanation:
<u> 3.5 lego planes </u> <u> x lego planes </u>
60 mins 40 mins
Cross multiply and divide to get 2 1/3 lego planes
Answer:
x=-22/3
Step-by-step explanation:
Answer:
12s² + 11st - 2t²
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor, that is
- 3s(4s - t) + 2t(4s - t) ← distribute both parenthesis
= - 12s³ + 3st + 8st - 2t² ← collect like terms
= - 12s² + 11st - 2t²