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AveGali [126]
4 years ago
9

Two similar solids have a scale factor of 3:4.

Mathematics
1 answer:
ValentinkaMS [17]4 years ago
5 0
27:64
Use the equation x³:y³, which is this case is 3³:4³
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The sum of 9, 1​, and a number amounts to 23. Find the number.
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Step-by-step explanation:

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4 0
3 years ago
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padilas [110]

About 57 red pens were sold

<h3>Ratios and proportion</h3>

According to the information given:

number of packs of black pens sold: number of packs of red pens sold: number of packs of green pens sold = 7:3:4

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Number of red pens sold = 57 pens

Hence about 57 red pens were sold

Learn more on ratios here: brainly.com/question/2914376

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3 years ago
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Step-by-step explanation:

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Answer:

Muchos de los problemas de las ciencias, economía, finanzas, medicina y otros numerosos campos se pueden traducir a problemas de álgebra. Ésta es una razón por la

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