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

If I have $1,050 dollars, and I want to buy something 6 times for $45 dollars, how much times can I buy it until I run out of money?

I need help please asap?!!!

7) Incorrect posting of payments would affect what accounting record in the office a. past-due payments b. accounts receivable c. delinquent payments d. account

Between which two tenths is the decimal approximation of √7?

I have been trying to use brainly recently but i cant because everytime i watch an ad to get an answer, its an interactive ad, so i do the ad, but then, the ad

Learners have to demonstrate knowledge and skills in calculating quantities such as mass, length, perimeter, temperature and the volume of objects. When teach

find the next 3 terms of the following sequences a.4,9, 16,25 b.1,4,9, 16 c.1,4,7,10 d.3,9, 15, 21

[((a ^ 2 - 25b ^ 2) ^ 3 + (25b ^ 2 - 9c ^ 2) ^ 3 + (9c ^ 2 - a ^ 2) ^ 3)/((a - 5b) ^ 3 + (5b - 3c) ^ 3 + (3c - a) ^ 3)]

please help mei need this for my homework

If the school budget allotted $200 for fraction materials, decide what would be your priority purchases.