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lys-0071 [83]
3 years ago
15

18x + 12- 4 I NEED HELP ASAP

Mathematics
2 answers:
Ber [7]3 years ago
8 0

Answer:

18x+8

Step-by-step explanation:

Alika [10]3 years ago
8 0

Answer:

18x+8

Step-by-step explanation:

Subtract 4 from 12

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Which of the following is not a Pythagorean triple?
Ierofanga [76]

Answer:

  (7, 24, 26)

Step-by-step explanation:

A Pythagorean triple must have an odd number of even numbers. The triple (7, 24, 26) is not a Pythagorean triple.

_____

<em>Additional comment</em>

For an odd integer n, a triple can be formed as ...

  (n, (n²-1)/2, (n²+1)/2)

That is, the following will be Pythagorean triples.

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Another series involves even numbers and numbers separated by 2:

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In this list, if n is not a multiple of 2, the triple will be a multiple of one from the odd-number series.

It is a good idea to remember a few of these, as they tend to show up in Algebra, Geometry, and Trigonometry problems.

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