DDUNKERSON0001 DDUNKERSON0001

16-08-2022
Mathematics

contestada

|-9| = ?

|7|= ?

Someone please help asap thanks:)

Respuesta :

surjithayer surjithayer

16-08-2022

Answer:

Step-by-step explanation:

|x|=x,if x≥0

|x|=-x,if x<0

|-9|=-(-9)=9

|7|=7

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