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sdas [7]
2 years ago
6

I really need to know theese and rhe rest plsss

Mathematics
2 answers:
gayaneshka [121]2 years ago
7 0

Answer:

10.45?

Step-by-step explanation:

Evgen [1.6K]2 years ago
5 0

Answer:

5.05

Step-by-step explanation:

-2.7+7.75

2.7 is how much he descends so its negative

And 7.75 for how much he went up so its positive

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