zohaahussainzi zohaahussainzi

26-05-2020
Mathematics

contestada

Two similar cones have matching heights and radii whose lengths are in the ratio 7:1 Find the ratio of their surface areas.

Respuesta :

26-05-2020

Answer:

surface area is πr(r+h2+r2)

Step-by-step explanation:

surface area is 8

Answer Link

Otras preguntas

I need help explaining to a 6th grader how to turn a fraction into a percentage I NEED AN ANSWER QUICK

Meteorologists notice a low-pressure area developing over warm ocean water. Which type of storm is likely to form?

During the 1930's, 65 percent of americans went to the ________ once a week.

Read this excerpt from Franklin Delano Roosevelt's "Fireside Chat 19: On the War with Japan": And no honest person, today or a thousand years hence, will be ab

A ____ is a large screen computer either built into a table or designed to be used on a table and that allows multi-touch input from multiple users.

Polygons QRST and Q’R’S’T’ are shown on the coordinate grid: A coordinate plane with two polygons is shown. Polygon QRST has vertices Q at 3 comma negative 5,

please help meeeeeeeeeee

Remember, you have two options: opening a school store and removing the vending machines, or replacing the junk food in vending machines with healthy food. Whic

at the library, you find 9 books on a certain topic. the librarian tells you that 55% of the books on this topic have been signed out. how many books does the

An object in motion ______ energy A.magnetic B.kinetic C. possible D. chemical