Mathematics: One gemstone has 14 faces and 10 vertices. how man edges does the gemstone have?

One gemstone has 14 faces and 10 vertices. how man

edramirez1914

18.02.2021

2 x 10^16

Step-by-step explanation:

$(1.3\times 10^{12})n=(2.6\times 10^{-4})$

Divide both sides by the coefficient of n.

$n=\frac{2.6\times 10^{12}}{1.3\times 10^{-4}}$

The answer can be found by doing two calculations:

Divide 2.6 by 1.3 to get 2.

For the powers of 10, divide $10^{12}$ by $10^{-4}$ by subtracting exponents.

12 - (-4) = 12 + 4 = 16.

The answer is

$n=2\times 10^{16}$

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