ssxsunflower ssxsunflower

30-03-2022
Mathematics

contestada

|-9| + |12| = ?

Question 1 options:

-3

3

-21

21

Respuesta :

rjere33 rjere33

30-03-2022

The absolute value of -9 is 9, and the absolute value of 12 is 12. It should be 9+12 which is 21.

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