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SVEN [57.7K]
3 years ago
13

The volume of a cube is 27 n Superscript 27cubic units. What is the length of one side of the cube? 3 n cubed units 3 n Superscr

ipt 9 units 27 n cubed units 27 n Superscript 9 units
Mathematics
2 answers:
NeTakaya3 years ago
8 0

The length of side of cube is 3n^9 units

<em><u>Solution:</u></em>

Given that, volume of cube is 27n^{27} cubic units

<em><u>To find: length of one side of cube</u></em>

<em><u>The volume of a cube is given as:</u></em>

v = a^3

Where, "a" is the length of side of cube

<em><u>Substituting the given value of volume we get,</u></em>

27n^{27} = a^3 ------ eqn 1

We know that,

27 = 3 \times 3 \times 3 = 3^3

<em><u>Substitute the above in eqn 1</u></em>

3^3 n^{27} = a^3

Now again substitute for 27 = 3 x 9

3^3n^{3.9} = a^3

Take 3 as common power

(3n^9)^3 = a^3

<em><u>By taking cube roots on both side, </u></em>

3n^9 = a\\\\a = 3n^9

Thus length of side of cube is 3n^9 units

Reptile [31]3 years ago
4 0

Answer:

the answer is 3n^9

Step-by-step explanation:

I just took the test ;)

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