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Lilit [14]
3 years ago
7

I would appreciate the help on all of these :)

Mathematics
2 answers:
storchak [24]3 years ago
4 0
I think this one is answer

Maurinko [17]3 years ago
3 0

Answer:

Pythagoras theorem states that c²=a²+b²

14²=12²+x²

14²-12²=x²

196-144=x²

52=x²

√52=√x²

7.2111025509279785=x

rounded up to the nearest hundredth=7.21

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