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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
7.5k points

2 Answers

1 vote

Answer:

20 - (-9) = 29

Explanation:

20+9= 29

User Stephen Petschulat
by
6.1k points
2 votes

13

20-(-9) =11

+ 2 Pythagorean’s theorem

User Kaveish
by
7.0k points
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