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Delicious77 [7]
3 years ago
15

Is 9x=270 addition property of equality or symmetric property?

Mathematics
2 answers:
Ede4ka [16]3 years ago
7 0
This is the symmetric property, for you divide 9 to both sides to get x, instead of adding (addition property of equality)

So symmetric property should be your answer
Hope this helps
Mariana [72]3 years ago
3 0

Hello! :)

Answer:

<em><u>*Symmetric Property*</u></em>

<em><u>x=30</u></em>

<em><u>The answer must have a positive sign.*</u></em>

Step-by-step explanation:

First, you divide by 9 from both sides of an equation.

\frac{9x}{9}=\frac{270}{9}

And then, you simplify and solve. You can also divide by the numbers.

270/9=30

Final answer: → x=30

Hope this helps!

Thanks!

-Charlie

Have a great day!

:)

:D

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Which of the following number is divisible by both 2 and 3​
DENIUS [597]

Answer:

6, 12, 18,

Step-by-step explanation:

u didn't said the numbers but here is the explanation

6÷2=3

6÷3=2

12÷3=4

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4 0
2 years ago
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9. If 15 men working 10 days earn $500. How much will 12 men earn working 14,
Leno4ka [110]

Answer:

Firstly need to understand the questions.

If 15 men working 10 days, They earn 500.

If 12 men working 14 days, how much they will earn?

Step-by-step explanation:

560

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I am pretty sure that answer is right.

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2 years ago
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Estimate the product. Solve using an area model and the standard algorithm. Remember to express your products in standard form.
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Answer:

Step-by-step explanation:

Using the area model and standard algorithm, we have:

                332   (tenths)

         <u> ×       21  </u>

                332

        <u>      664     </u>

        <u>      6972  </u> tenths = 697.2

<u />

              30      +      3      tenths

     1       300           32         332

    20     600           64         664

33.2 × 21 =<u>    30    </u> × <u>    1     </u>  =  <u>      30     </u>

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