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Marrrta [24]
3 years ago
7

Number 12 and 13 please .

Mathematics
1 answer:
morpeh [17]3 years ago
4 0

12. no, because if you combiene (add) b and c together they are shorter than a

13. 6-16 =-10,-10+8=-2, she is 2 km away from her starting position

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