sfgasdfgf5665 sfgasdfgf5665

06-05-2022
Mathematics

contestada

A cone has a volume of 21 cubic meters and a radius of 3 meters. What is its height?

Respuesta :

N0V4L34RN3R N0V4L34RN3R

06-05-2022

The Answer is: 2.23 (2 d.p)

Step-by-step:
The volume of cone= (1/3)* π*radius^2*height
Height of cone= volume/(1/3)* π*radius^2
=21/(1/3)* π*3^2
= 2.23 cm (2 d.p)

Answer Link

Otras preguntas

Jalyn plans to sell Algebra Nation t-shirts as a fundraiser for a new scholarship initiative. The wholesale t-shirt company charges Jalyn $10.00 a shirt for 75

arrange this words :AOTMULSE

Translate the phrase into an algebraic expression. 3 more than h h−3 3×h 3÷h h+3

Factor the expression 3w - 6

Antonyms: Match the word with the word or phrase most nearly its opposite. 12. (5 pt) exult A. to despair B. to delay C. to encourage D. to consider

which of the following structures is NOT found in bacteria? A ribosome B cytoplasm C cell membrane D nuclear membrane

Which of the following best explains why classical China had a lasting effect on the world?

______ are organic compounds made of sugars or starches. a. Carbohydrates c. Lipids b. Enzymes d. Nucleic acids

Which of the following forces requires physical contact between objects? A) gravity B) friction C) magnetism D) electricity

Decide side whether the following statement is in the command form. Viene aquí.