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3 years ago

A cube has volume 1331cm3. Calculate the length of one edge of the cube.

Mathematics

2 answers:

Dovator [93]3 years ago

7 0

Step-by-step explanation:

V = Volume of cube

a = edge

Formula of volume of cube:

V = a³

$1331 = {a}^{3} \\ \sqrt[3]{1331} = a \\ a = 11$

The length of each edge is 11 cm.

pishuonlain [190]3 years ago

4 0

Answer:

answer=11 cm.

Step-by-step explanation:

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3 years ago

What is the simplified form of the following expression? 2√27+√12-3√3-2√12

LiRa [457]

Answer:

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Step-by-step explanation:

The given expression to be simplified is

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$\sqrt{12}=\sqrt{4\times3}= \sqrt{4}\times \sqrt{3}=2\sqrt{3}$

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The simplified form of ,

$2 \sqrt{27}+\sqrt{12}-3\sqrt{3}-2 \sqrt{12}$ is √3

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3 years ago