soniahallk12pe8j5z soniahallk12pe8j5z
  • 21-01-2020
  • Mathematics
contestada

The volume of a cone is 37x3 cubic units and its height is x units.
Which expression represents the radius of the cone's base, in units?
3x
6x
300x2
97x

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 21-01-2020

Answer:

  6x

Step-by-step explanation:

The formula for the volume of a cone is ...

  V = (π/3)r²h

Filling in the given values and solving for r, we find ...

  37x³ = (π/3)r²x

  (3·37/π)x² = r² . . . . . . . . divide by the coefficient of r²

  x√35.3324 ≈ r ≈ 5.94x

The closest answer choice is 6x.

Answer Link

Otras preguntas

A container holds 4 gallons of lemonade. How much is it in pints?
i need help please this is for math
which documentary photographer took photo's during the great depresion
The proof ABC ≅ DCB that is shown. Given: A ≅ D; CD||AB Prove: ABC ≅ DCB What is the missing reason in the proof? alt. ext. s are ≅ ASA AAS corr. int. s are ≅
What is NOT a good reason to get a prepaid debit card?
An earthquake can have a high intensity and a low-to-moderate magnitude. True False
Which countries were once part of Yugoslavia? Bosnia and Herzegovina Croatia Latvia Macedonia Montenegro Romania Serbia Slovenia
When tossing 2 coins, the probability of getting exactly 1 tail is 1/3. A- true B- false
Could someone make a news article that would have existed during your person life. (Benjamin Franklin
Please help me on number 11