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BaLLatris [955]
3 years ago
5

HELP?????? I'm trying to understand but I don't get it

Mathematics
1 answer:
saveliy_v [14]3 years ago
6 0

5.7^2 + 9.8^2 - 10.2^2 / 2*5.7*9.8 =

24.49/111.72 = 0.219 = 0.22

 answer is 0.22


 


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