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melisa1 [442]
3 years ago
14

Help me plz !!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Elenna [48]3 years ago
8 0
I think the answer is 400  B because 1 meter=100 centimeters and if there is 12 meters than 12*100 would be 1200 and that divided by 3 =400
Basile [38]3 years ago
3 0
It is 3 meters for each piece and in centimeters, that would be 300.
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100 points! Please help ASAP! Look at the picture attached. I will mark brainliest
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Answer:

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Step-by-step explanation:

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3 years ago
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konstantin123 [22]

Step-by-step explanation:

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soldi70 [24.7K]
5x^2+45x-7x+63

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please vote my answer brainliest. thanks!
7 0
3 years ago
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loris [4]

Answer:

Simplifying

3x + 77 = 4x + 54

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Reorder the terms:

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Solving

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Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4x' to each side of the equation.

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Combine like terms: 4x + -4x = 0

77 + -1x = 54 + 0

77 + -1x = 54

Add '-77' to each side of the equation.

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Combine like terms: 54 + -77 = -23

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x = 23

Simplifying

x = 23

Step-by-step explanation:

I hope its helps

8 0
3 years ago
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Veronika [31]
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8 0
4 years ago
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