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zhannawk [14.2K]
2 years ago
12

What does x - 9 multiplied by x + 4 equal

Mathematics
1 answer:
GarryVolchara [31]2 years ago
5 0

Answer:

x^2 - 5x -36

Step-by-step explanation:

multiply x-9 by x to get x^2 -9x. multiply x-9 by 4 to get 4x-36. add these two together to get x^2 - 9x + 4x - 36. simplify to get x^2 - 5x -36

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BigorU [14]

Answer:

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Step-by-step explanation:

(-5.4, 6.2)

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4 0
3 years ago
228 divided by 12 using base ten blocks
pishuonlain [190]
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3 0
3 years ago
What is 0+0=?<br><br>help me or I will fail XD​
mr_godi [17]

Answer:

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8 0
2 years ago
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Please help me:(***********​
jeka94

Answer:

<em><u>A:</u></em>

<em><u>Square</u></em>

<em><u>Rectangle</u></em>

<em><u>Parallelogram</u></em>

<em><u>Quadrilateral</u></em>

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<em><u></u></em>

<em><u></u></em>

Step-by-step explanation:

All sides and angles are equal so it is a square

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Opposing angles and side lengths are congruent so it is a parallelogram (eliminate D)

It has 4 sides so it is a quadrilateral (eliminate B)

Since all of the other answers are eliminated you don't necessarily need to prove that is is a rhombus, but it is good practice.

Opposing sides are congruent so it is a rhombus.

4 0
3 years ago
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sergeinik [125]
-752<span>thatswhat the answer should be
</span>
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