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3 years ago

15

Help 15 points for the answer

1 answer:

Rashid [163]3 years ago

8 0

Answer:

3x² + 7x + 6

Step-by-step explanation:

<u>Big Rectangle:</u>

A = bh

A = (x + 3)(x + 2)

A = x² + 2x + 3x + 6

A = x² + 5x + 6

<u>Small rectangle:</u>

A = bh

A = (x + 1)(2x)

A = 2x² + 2x

<u>Combined:</u>

x² + 5x + 6 + 2x² + 2x

3x² + 7x + 6

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seropon [69]

Answer:

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Step-by-step explanation:

We get the answer using Pitagoras.

$5^2+12^2=x^2$

so

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3 years ago

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Westkost [7]

Answer:

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Step-by-step explanation:

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4 years ago

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

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Nikolay [14]

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Step-by-step explanation:

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