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3 years ago

10

Which scare factor was used when going from the grey triangle to the yellow triangle?

1 answer:

Alborosie3 years ago

6 0

Answer:

dilitation by 3

Step-by-step explanation:

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77julia77 [94]

Let's first break it down to the time 8 people need for one wall. That would be 10 minutes, right? If one person would have to do it in stead of 8, you'd expect him to take 80 minutes.

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3 years ago

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Marysya12 [62]

let's notice, this is a Cube, namely all equal sides, and mind you it has 6 sides, Check the picture below.

$\stackrel{\textit{area of all 6 sides}}{6(9\cdot 9)\implies 486}$

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Question 18 plz help <3

Karolina [17]

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Step-by-step explanation:

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