Yvem4addoggieclyda Yvem4addoggieclyda

03-08-2016
Mathematics

contestada

one circle has a circumference of 12 pi . another circle has a circumference of 32 pi . what is the ratio of the radius of the smaller circle to the radius of the larger circle?

Respuesta :

mjennym mjennym

03-08-2016

circumference=pi * 2 radius=12pi, radius(small)=6;
circumference=pi * 2 radius=32pi, radius(small)=16;
6:16=3:8

Answer Link

Otras preguntas

What does the structure of the poem as the outspread wings of a flying bird convey? in the poem easter wings

Whats the next number 0 3 8 15 24 35

what situation resulted in a crisis in the catholic church ?

The Civil War is also called the war between the states why

explain how a bar graph and a picture graph are alike

How did the mining industry affect future industries in the Indian Territory?

which of the following sentences is correct?A.a clause is a group of related words,but a phrase is not. B.a clause has a subject and a verb,but a phrase does no

18. Which number rounds to 0.94 when rounded to the nearesthundredth?

The length of a rectangle is 2 more than twice the width. The perimeter is 76 feet. Find the length and width of the rectangle.

Is y=5x+4 proportional?