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Anni [7]
3 years ago
10

When solving inequalities,name 2 steps that are the same as solving equations and one difference

Mathematics
1 answer:
Helga [31]3 years ago
4 0

9514 1404 393

Explanation:

same:

  • the addition property of equality
  • the multiplication property of equality (for positive multipliers)

different:

  • the multiplication property of equality for negative multipliers

_____

<em>Additional comment</em>

Multiplication by a negative number has the effect of re-ordering numbers:

  -1 < 2 . . . 1 > -2 (both sides multiplied by -1)

Other functions can have the same effect, so care must be taken when applying functions to both sides of an inequality.

  1/2 > 1/3 . . . 2 < 3 (reciprocal function applied to both sides)

  30° < 60° . . . cos(30°) > cos(60°) (cosine function applied to both sides)

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Answer:

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I just answered a similar question here:
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However, here it is again:
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Sever21 [200]

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Step-by-step explanation:

We can test these numbers to see if they satisfy the Pythagorean theorem equation:

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Since the numbers satisy the Pythagorean theorem relation, they belong to a right triangle.

____

You can recognize that the ratio of side lengths is ...

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