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ludmilkaskok [199]
3 years ago
15

Marry leaves her house at 12:17 pm. Walks to the library, which takes her 14 minutes, and remains there for 3 hours and 27 minut

es. If she walks home at the same speed as she was to the library, at what time will she reach back home?
Mathematics
1 answer:
Jet001 [13]3 years ago
6 0
I think that it is 3:58 pm
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Answer:

The answer is below

Step-by-step explanation:

Let us assume that the length of the square be x. Therefore the area of the square is given as:

Area of square = length × length = x × x = x²

Given that the length of one side of the rectangle is twice the length of the other side. Let the length of the small side be a therefore the length of the long side = 2a

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Since both the rectangle and square are to occupy the same space, hence:

Area\ of\ rectangle=Area\ of \ square\\\\2a^2=x^2\\\\a=\sqrt{\frac{x^2}{2} }\\ \\a=\frac{x}{\sqrt{2} }

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The length of the sides are length of the square side divide by √2 (\frac{x}{\sqrt{2} }) and twice the length of the square side divide by √2 (\frac{2x}{\sqrt{2} })

6 0
3 years ago
Please math help and please show work!
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Since they are similar triangles, they are just enlarged versions of each other. This means that the left-most angle of triangle XYZ is also 35°.

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Hope this helps!
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