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10-07-2019
Mathematics

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What is the absolute value of 9? -3?

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Respuesta :

13-07-2019

Answer:

|9| = 9

|-3| = 3

Step-by-step explanation:

The absolute value of number a:

|a| = a for a ≥ 0

|a| = -a for a < 0

|9| = 9

|-3| = -(-3) = 3

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