gabrielle8773 gabrielle8773
  • 13-05-2021
  • Mathematics
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what are the steps to this?

what are the steps to this class=

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Аноним Аноним
  • 13-05-2021

Answer:

20

Step-by-step explanation:

This is a right triangle

a² + b² = c²

16² + 12² = x²

256 + 144 = x²

400 = x²

take the square root of both sides

x = 20

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