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erik [133]
3 years ago
12

Please help... I don't understand this

Mathematics
1 answer:
vlada-n [284]3 years ago
6 0
We know that

<span>the rotation of a solid does not modify the values of the internal angles of the solid
</span>therefore
interior angle after 90° rotation=interior angle before 90° rotation
interior angle after 90° rotation=108°

the answer is the option D 108 °
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Mara put down 7.5% on the purchase of her new home. If she put down $14.175, find the purchase price of the home
Novosadov [1.4K]

Given:

Mara put down 7.5% on the purchase of her new home.

She put down $14.175.

To find:

The purchase price of the home.

Solution:

Let x be the purchase price of the home.

According to the question,

Put down = 7.5% of the purchase price of the home.

14.175=\dfrac{7.5}{100}\times x

14.175=0.075x

Divide both sides by 0.075.

\dfrac{14.175}{0.075}=x

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Therefore, the purchase price of the home is $189.

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3 years ago
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