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Alchen [17]
4 years ago
11

Find the volume of a cube with edges measuring 9ce

Mathematics
1 answer:
IceJOKER [234]4 years ago
6 0

Answer:

<h2>V = 729</h2>

Step-by-step explanation:

The formula of a volume of a cube with an edge <em>a</em>

<h3>V = a³</h3>

We have <em>a </em>=<em> </em>9 . Substitute:

<h3>V = 9³ = 9 · 9 · 9 = 729</h3>
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Answer: Ruth have to make 7 hats to break even.

Step-by-step explanation:

Break even point is a point where Cost = Revenue.

Let x be the number of hats sold.

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As per given,

Total cost = Cost of booth+ (Cost of each hat)(Number of hats)

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3 years ago
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