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What is the difference beetween 20 and -9?
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What is the difference beetween 20 and -9?

User Thorsten
by
5.4k points

2 Answers

1 vote

Answer:

20 - (-9) = 29

Explanation:

20+9= 29

User Stephen Petschulat
by
4.9k points
2 votes

13

20-(-9) =11

+ 2 Pythagorean’s theorem

User Kaveish
by
5.3k points
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