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Rina8888 [55]
3 years ago
9

WILL GIVE BRAINLIEST AND POINTSSSS

Mathematics
1 answer:
KonstantinChe [14]3 years ago
3 0

Answer:

1) no; 202 + 212 ≠ 282

2) yes; 142 + 482 = 502

3) 2

4)18.0

hope this helped

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