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nevsk [136]
3 years ago
14

So I got an answer sheet for this hw but I don't understand how 13 is that answer. can someone explain in english

Mathematics
2 answers:
Dafna1 [17]3 years ago
6 0
It's because | -6 | is an absolute number thats why there are two lines on each side... when an absolute number is a negative it is equal to a positive therefore |-6|=6
koban [17]3 years ago
4 0
The lines surrounding the first -6 change it to a positive 6. |-6| = 6 and the opposite of 6 is -6. 13 is correct.
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