Find the length of a side of a cube if the volume is 800cm^3. Round the answer 3 decimal places
2007-08-01 05:04:37 · 13 answers · asked by ascension43930 1 in Science & Mathematics ➔ Mathematics
This is basic algebra.
v = s^3
v = 800 cm^3.
So 800 cm^3 = s^3.
Take the cube root of both sides.
2007-08-01 05:07:21 · answer #1 · answered by Brian L 7 · 0⤊ 0⤋
Take the cube root of both sides
s^3 = 800
2007-08-01 05:13:00 · answer #2 · answered by ^-^ engineering student ! ^-^ 4 · 0⤊ 0⤋
It is indeed as all sides of a cube are equal length.
To find a side if you have the volume you need to take the cube root of the volume. So you need to take the cube root of 800.
2007-08-01 05:07:51 · answer #3 · answered by Anonymous · 0⤊ 0⤋
length of a side = cube root 1000 = 1000^(1/3) = 10^(3/3) = 10cm
2016-04-01 06:39:27 · answer #4 · answered by Anonymous · 0⤊ 0⤋
replace V with 800 cm^3 and solve for s
800 cm^3 = s^3 and take the cube root of both sides
cube root (800 cm^3) = cube root (s^3)
9.283 cm = s
2007-08-01 05:10:21 · answer #5 · answered by gfulton57 4 · 0⤊ 0⤋
The answer to it is
..
wait, work in progress...
Cube root of 800
log x = 1/3 log 800 (using log tables)
log x = 1/3 * 2.9031
log x = 0.9677
antilog of log x = 9.283
So therefore, the answer is 9.283 approximate
2007-08-01 05:14:02 · answer #6 · answered by Anonymous · 0⤊ 0⤋
S^3 = 800 // taking cubic root
s= 800^(1/3) = 9.283
2007-08-01 05:08:43 · answer #7 · answered by Amit Y 5 · 0⤊ 0⤋
take the root of 800
2007-08-01 05:14:14 · answer #8 · answered by Anonymous · 0⤊ 0⤋
3√800
=9.283177667 or when rounded to three places 9.283
2007-08-01 05:09:17 · answer #9 · answered by dudas_91 4 · 0⤊ 0⤋
cube root of 800, sheesh, don't you have a calculator?
2007-08-01 05:07:41 · answer #10 · answered by DrDebate 4 · 0⤊ 0⤋