What is the absolute value of 18?
Understand the Problem
The question is asking for the absolute value of the number 18. The absolute value represents the distance of a number from zero on a number line, regardless of the direction. Since 18 is already a positive number, its absolute value is 18 itself.
Answer
$18$
Answer for screen readers
The absolute value of 18 is $18$.
Steps to Solve
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Identify the number for absolute value We are given the number 18.
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Understanding absolute value concept The absolute value of a number is its distance from zero on the number line, which is always non-negative.
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Apply absolute value to the number Since 18 is positive, the absolute value is simply 18.
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Write the absolute value notation We express this formally as: $$ |18| = 18 $$
The absolute value of 18 is $18$.
More Information
The absolute value function is often used in mathematics to deal with distances and magnitudes, regardless of direction.
Tips
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