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mariasoledad1
03.07.2020 •
Mathematics
What is the length of BC in the right triangle below?
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Ответ:
D
Step-by-step explanation:
using Pythagoras theorem, the formulae is
|BC|²=|AC|²+|AB|²
|BC|²=15²+3²
|BC|²=225+9
|BC|²=234
|BC|=²√234
Ответ:
This is not correct, the right answer is A.) 4.8% decrease, I just took the test :)