3 years ago

Help me solve please

Mathematics

2 answers:

Triss [41]3 years ago

4 0

I think The answer is 9.24

ankoles [38]3 years ago

3 0

Answer:

0.10822510822

Step-by-step explanation:

use a calculator

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hram777 [196]

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2 years ago

If the volume of a cubical box is 1728cm find its total surface area

Lera25 [3.4K]

Answer:

Step-by-step explanation:

The formula of a volume of a cube:

$V=s^3$

We have

$V=1728\ cm^3$

Substitute:

$s^3=1728\to s=\sqrt[3]{1728}\\\\s=12\ cm[/texbecause[tex]12^3=1728$

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$SA=6s^2$

(6 square faces of a cube)

Substitute:

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3 years ago

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Number 7 is Parallel!

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3 years ago

Roman has 2 red pencils in his backpack. If this is 25% of the total number of pencils, how many pencils are in his backpack?

MrRa [10]

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