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3 years ago

9

Simplify the expression. - | -13 | =

1 answer:

a_sh-v [17]3 years ago

5 0

Since the -13 has the absolute value signs next to it, the 13 becomes a positive, but there is a negative outside the absolute value, and the negative sign and the absolute value sign cancelled previously, so the expressions is now
-13
The absolute value signs cancel out a negative only inside the signs, not outside, so the negative sign in the outside keeps.

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Answer:

The answer is

<h2> $13 \: \: units$ </h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

<h3> $d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$ </h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

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The distance between them is

<h3> $|EF| = \sqrt{ ({ - 1 - 12})^{2} + ({0 - 0})^{2} } \\ = \sqrt{ ({ - 13})^{2} } \\ = \sqrt{169}$ </h3>

We have the final answer as

<h3> $|EF| = 13 \: \: units$ </h3>

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Answer:

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Step-by-step explanation:

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Thus, the standard form of the line is:

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