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Scrat [10]
3 years ago
9

3x

class="latex-formula">
Mathematics
2 answers:
Kitty [74]3 years ago
8 0

Answer:

3x3^2=27 but 3 x 9=27

what are you asking???

irinina [24]3 years ago
5 0

Answer:

x = 3

Step-by-step explanation:

3x² = 27

Divide both sides by 3

3x²/3 = 27/3

      x² = 9

      x² = 3²

Take square root

√x² = √3²

x = 3

     

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Negative two and one-fourth divded by negative one and one-half
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Answer:

The answer is 3/2 or 1 1/2

Step-by-step explanation:

First, you have to make it as a improper fraction :

- 2 \frac{1}{4}

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=  -  \frac{9}{4}

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=  -  \frac{(1 \times 2) + 1}{2}

=  -  \frac{3}{2}

Next, you can divide it by cutting out the common factor :

-  \frac{9}{4}  \div  -  \frac{3}{2}

=  -  \frac{9}{4}  \times -   \frac{2}{3}

=   - \frac{  3}{2}  \times  - 1

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3 0
3 years ago
Solve the expression use order of operations for(24+2)+2
ivanzaharov [21]
(24+2)+2=28.

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7 0
3 years ago
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