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arlik [135]
3 years ago
8

How many faces does a icosahedron have? A.)12 B.)10 C.)8 D.)20

Mathematics
2 answers:
grigory [225]3 years ago
8 0

Answer:

20 faces

Step-by-step explanation:

Aleks [24]3 years ago
6 0
It has exactly 20 faces.
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nikdorinn [45]

Answer:

<h2>x = 12</h2>

Step-by-step explanation:

\frac{2x - 4}{5}  =4

First of all multiply through by 5 to eliminate the fraction

That's

5 \times  \frac{2x - 4}{5}  = 4 \times 5 \\ 2x - 4 = 20

Next using the addition property add 4 to both sides of the equation

We have

2x - 4 + 4 = 20 + 4 \\ 2x = 24

<u>Divide both sides by 2</u>

\frac{2x}{2}  =  \frac{24}{2}

We have the final answer as

<h3>x = 12</h3>

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3/1.65

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