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tatyana61 [14]
3 years ago
5

A cube has how many vertices

Mathematics
1 answer:
Ulleksa [173]3 years ago
3 0

Answer: 8 vertices

Step-by-step explanation: A cube has 6 square faces. Each segment formed by the intersection of 2 faces is called an edge so a cube has 12 edges. Each point formed by the intersection of 3 edges is called a vertex so a cube has 8 vertices.

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4/5w-12=2/3w<br> what is the step by step answer to those equation?
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Kulay, there is no such thing as a "step by step answer" here.  You seem to want a "step by step solution."

I must assume that by 4/5 you actually meant (4/5) and that by 2/3 you meant (2/3).  Then your equation becomes:

(4/5)w - 12 = (2/3)w. 

The LCD here is 5*3, or 15, so mult. every term by 15:

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Add 180 to both sides, obtaining 12 w - 180 + 180 = 10w + 180.     

Then 12w = 10w + 180.  Simplifying, 2w = 180.    What is w?
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alexdok [17]

Answer:

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We are given the following in the question:

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0.12 is the required probability.

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Answer:

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Step-by-step explanation:

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