farhiyo farhiyo
  • 02-05-2017
  • Mathematics
contestada

A solid gold cube with edge of 2" is melted down and recast as a cone with a 3" radius base. Find the height of the cone.

Respuesta :

HomertheGenius
HomertheGenius HomertheGenius
  • 08-05-2017
Volume of a cube:
V = 2³ = 8 ( it is also the volume of a cone );
8 = 1/3 r² · h  · π
8 = 1/3 · 3² · h · 3.14
8 = 9.42 h
h = 8 : 9.42
h = 0.85 ``
Answer: The height of the cone is 0.85``.
Answer Link

Otras preguntas

what statement about yup'ik finger masks is true? A(men wore finger mask during dance cerimonies.
When buying a pair of jeans, Rick paid 8% of the purchase price in sales tax. If the price of the jeans was $24.50, how much did Rick pay in tax? A) $1.69 B) $
How do you study for history
which statment about tobacco is true
Find the value of x. Round to the nearest tenth.
The Supreme Court may choose to remand a case, which means that __________.
Read these lines from the poem. How came the silver in her hair And why her loveliness has flown? The description of how the speaker's mother looks after
What is a wormhole, and how is it formed?
Select one of the following prompts, which you will use to write an analytical essay of at least 750 words. Examine the world of possibility alive in the minds
The fraction is 1/2. What would be the denominator 6