rbittu4
rbittu4 rbittu4
  • 03-02-2017
  • Mathematics
contestada

A metal cube of edge 12 cm is melted and formed into three smaller cubes. If the edges of two smaller cubes are 6 cm and 8 cm, find the edge of the third smaller cube?

Respuesta :

vanessamartin
vanessamartin vanessamartin
  • 03-02-2017
12 x 12 x 12 = 1728

6 x 6 x 6 = 216

8 x 8 x 8 = 512

216 +512 = 728

1728 - 728 = 1000

cube root of 1000 = 10 

cube is  10 cm

Answer Link

Otras preguntas

Which of the following is the coefficient in the algebraic expression 5y-z^3? A.3 B.z C.y D.5
How does pi in Life Of Pi physically survive on his lifeboat?
Victories by the Continental army in which battle prompted France to provide support? the battles of Princeton and Fort Lee the battles of Harlem Heights and Fo
How you do this find the equation.
23. A candle is 10 in. tall after burning for 2 hours. After 3 hours, it is 8.5 in. tall. How tall will the candle be after 6 hours?
What do humans get from eating fat
if people were so upset by the heliocentric model of the solar system the copernicus proposed why did it eventually replace the geocentric version
Why does john quote shakespeare so often?
which areas of Greenland are not covered in ice??? 1.Canadian shield 2.Coastal regions 3.Peary Ocean 4.Qaanaaq
What does y= 2x + 4