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Debora [2.8K]
3 years ago
7

Describe and correct the error in writing the phrase as an expression?

Mathematics
1 answer:
lesantik [10]3 years ago
4 0

Answer:

12 < x

Step-by-step explanation:

In writing 12 less than a number x, the expression, 12 - x is wrong because "less than" is not the same thing as "minus" (-). Rather, the sign, "<" should have been used as follows:

12 < x.

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Step - by - step - explanation

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The triangle below is equilateral. Find the length of side xx in simplest radical form with a rational denominator.
mylen [45]

The length of side x in simplest radical form with a rational denominator is 8√3

<h3>How to find the length of side x in simplest radical form with a rational denominator?</h3>

The given parameters are:

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The missing side length, x is calculated using the following sine ratio

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This gives

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Rationalize

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Read more about triangles at

brainly.com/question/2437195

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