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Mamont248 [21]
2 years ago
5

Use the three steps to solve the problem.

Mathematics
2 answers:
Oksana_A [137]2 years ago
4 0

Answer:

If the second of the three numbers is  

n

, then the first and third are  

n-  1 and  n + 1 , so we find: 117 = ( n − 1 ) + n + ( n + 1 ) = 3n  

Dividing both ends by  

3  we find: n = 117/  3   = 39

So the three numbers are:

38 , 39 , 40

Step-by-step explanation : I hope it helps please don't forget to mark me brainliest  .  :)

enot [183]2 years ago
4 0

Answer:

38,39,40

Step-by-step explanation:

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Answer:

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We have already determined that the slope of the line is: -7/9

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Thus, the slope of a line parallel to this line will be: -7/9

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As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line.

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