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marissa [1.9K]
2 years ago
9

I have a question, what is 71.5 - 28.742

Mathematics
2 answers:
Maurinko [17]2 years ago
8 0

71.5 - 28.742 = 42.758

8090 [49]2 years ago
5 0

Answer: 42.758

Step-by-step explanation:

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Answer:

The integers are (x, y) = (40, 8).

Step-by-step explanation:

x = 5y

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marysya [2.9K]

Answer:

  • equation: (7x-4) +19 +(10x+3) = 52
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Step-by-step explanation:

The equation is based on the relation that the perimeter is equal to the sum of the side lengths.

  P = red + blue + yellow

  52 = (7x -4) +(19) +(10x +3)

  52 = 17x +18 . . . . . . . . . . . . . . simplify

  34 = 17x . . . . . . . . . . . . . subtract 18

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__

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  blue = 19

  yellow = 10(2) +3 = 23

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