keialeebake keialeebake

04-03-2017
Mathematics

contestada

Find the radius of a cone with volume 45.19 cm^3 and height 7.5 cm.

Show work.

Respuesta :

H1a2r3s4h5 H1a2r3s4h5

06-03-2017

Radius of cone is2.39cmor 2.4cm volume of cone=45.19cm^3 Pi×r^2×h/3=45.19 22×r^2×7.5/7=45.19×3 r^2=45.19×3×7/22×7.5 r^2=948.99/165 r^2=5.7514545 r=2.39 Or we can say r=2.4cm

Answer Link

Otras preguntas

Top management of Drexel-Hall is considering closing Store 3. The three stores are close enough together that management estimates closing Store 3 would cause s

what are the coordinates of Point W?

What is the perimeter of rectangle EFGH?

a. If you were the Garrett family's attorney, what arguments would you make at the trial? What evidence would you want to introduce during the trial?

Which statement best explains why, during the 1800s, manufacturers resisted workers’ demands for higher wages and safer workplaces? Manufacturers had already sp

What is 1/2 of 1/4 of 2/9 of 3/7 of 84?*Please Show Work*

7A dozen eggs costs GH¢ 4.80. Find the cost of 16 eggsA. GH¢ 6.00B. GHĆ 6.40GH€ 7.20GH¢ 8.00

Which equations have no real solution but have two complex solutions? 1. 3x^2-5x=8 2. 12x=9x^2+4 3. 2x^2=6x-5 4. -x^2-10x+34 there is not only one answer...

Which is a function of nucleic acids? regulate cell processes provide structure break down energy fight disease

Some people say Mauna Kea is a taller mountain than Mt. Everest, because its total under sea and above sea level height is a0 meters.