durgendaigerrytay durgendaigerrytay

04-03-2017
Mathematics

contestada

Find the height of a cone with volume 4034.66 cm^3 and radius 13 cm.

45.6 cm

11.4 cm

22.8 cm

34.2 cm

Respuesta :

H1a2r3s4h5 H1a2r3s4h5

06-03-2017

Volume of cone=4034.66cm^3
Pi×r^2×h/3=4034.66
Pi×13×13×h=4034.66×3
22×13×13×h/7=4034.66×3
h=4034.66×3×7/13×13×22
h=45.57
So h=45.6cm

Answer Link

Otras preguntas

In the price range where demand is inelastic, a decrease in price will result in a decrease in total revenue. True or False?

Science activityImagine that some settlers have left Earth and gone to the Moon, takingtheir recipe books with them. The first cake they baked was a disaster. I

PLs help I need to know what 11 is I will mark u as brianlist

what bsic difference is between NMR and MS spectroscopic techniques?

For the functions f(x)=−7x^2−x and g(x)=9x^2−4x, find (f−g)(x) and (f−g)(1)

How representative is Congress? Most legislators are white, upper-middle-class males, although this group is a very small part of our entire population.Can thes

What does the painting show about Lafayette's relationship with Washington?

Find the measure of arc JKM if angle KLM = 50 degrees.

How are penicillin antibiotics are made?

Write the following as an inequality: y is no greater than 4 but more than -2.