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mart [117]
3 years ago
8

What is the answer???

Mathematics
1 answer:
muminat3 years ago
5 0

Answer:

21, 15

Step-by-step explanation:

12+9=21

the third side of a triangle must be equal to the two other sides added up to make it possible

also 15 if you're trying to make a possible right triangle

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478 divided 16 using partial quotients
Rainbow [258]
In partial quotients, it need several steps before it can  find the quotient.

Example : 
      16    |     478    |
                  - 320   |  20
                   158     |         
                   -144    | 9
                     12

Since 12 is less than 16, it now became a remainder

so the answer is 29 R 12

hope this helps

6 0
3 years ago
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faust18 [17]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Solve for x. 25 - 3x = -5(1 - x) - 2x
grandymaker [24]

Answer:

x = 5

Step-by-step explanation:

25 - 3x = -5(1 - x) - 2x

<u></u>

<u>We have to first get rid of the parenthesis:</u>

-5 * 1  ==>  -5

-5 * -x  ==>  5x

<u>So now you should have:</u>

25 - 3x = -5 + 5x - 2x

<u>Combine like terms:</u>

25 - 3x = -5 + 5x - 2x

25 - 3x = -5 + 3x

<u>Add 3x to both sides:</u>

25 - 3x  =  -5 + 3x

    + 3x  =      + 3x

<u>And you should have:</u>

25 = -5 + 6x

<u></u>

<u>Add 5 to both sides:</u>

25 = -5 + 6x

+5 = +5

30 = 6x

<u>Divide 6 to both sides:</u>

\frac{30}{6}     =      \frac{6x}{6}

5 = x

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3 years ago
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Answer:

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Step-by-step explanation:

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Answer:

4 grams............

Step-by-step explanation:

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