Mathematics, 07.07.2019 03:00, Piercey4642
Idon't want the answer, i just need an explanation. i don't understand what this means.
Answers: 1
![\bf \textit{volume of a cone}\\\\V=\cfrac{\pi r^2h}{3}~~\begin{cases}r=radius\\h=height\\\end{cases}\implies 3V=\pi r^2 h\implies \cfrac{3V}{\pi r^2}=h\\\\\\[-0.35em]\\\rule{34em}{0.25pt}\\\\\begin{cases}V=120\pi \\r=6\\\end{cases}\implies \cfrac{3(120\pi )}{\pi 6^2}=h\implies \cfrac{360\pi }{36\pi }=r\implies 10=r](/tpl/images/0060/2376/28407.png)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 22:00, makenziehook8
Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4
Answers: 2
Mathematics, 22.06.2019 00:00, berliedecius4051
Answer this question i need as soon as possible
Answers: 1
Do you know the correct answer?
Idon't want the answer, i just need an explanation. i don't understand what this means....
Questions in other subjects:
Mathematics, 11.12.2021 01:00
Spanish, 11.12.2021 01:00
Mathematics, 11.12.2021 01:00
Physics, 11.12.2021 01:00
Computers and Technology, 11.12.2021 01:00
