helpp.
2006-11-06 14:44:50 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
let "a" be the side of the cube the volume of the cube will be a^3
so V = (-9kx^3)^3
V = - 729 k^3 x^9
2006-11-06 15:11:11 · answer #1 · answered by Anonymous · 0⤊ 0⤋
The volume of a cube is simply "the cube" of the length of it's side. If the length of a side is "L" then the volume would be L x L x L, or L^3.
You're being asked to find (-9kx^3)^3.
Hope this helps.
2006-11-06 22:54:23 · answer #2 · answered by Anonymous · 0⤊ 0⤋
If you have it right and each side is -9kx^3, then the volume is
(-9kx^3)^3, which is -729k^3x^6
But I'm not sure if you have the sides correctly, are they really negative?
2006-11-06 22:55:31 · answer #3 · answered by cmadame 3 · 0⤊ 0⤋
just cube the expression -9kx^3 * -9kx^3 * -9kx^3
81k^2x^6 * -9kx^3
-729k^3x^9
2006-11-06 22:55:59 · answer #4 · answered by bourqueno77 4 · 0⤊ 0⤋
.....I don't know!Sry!
Um but you could use a math journal or go to the library and ask for help.
2006-11-06 22:53:36 · answer #5 · answered by girl 1 · 0⤊ 1⤋
it is a glass of water.
2006-11-06 22:53:00 · answer #6 · answered by Aravind K 2 · 0⤊ 1⤋