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never [62]
3 years ago
11

Find the missing side round to the nearest tenth if needed

Mathematics
1 answer:
Alik [6]3 years ago
8 0

15^{2}+b^{2}=25^{2}\\225+b^{2}=625\\b^{2}=625-225\\b^{2}=400\\b=20

or

3k - 4k- 5k\\k=5\\

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