Respuesta :

watsonultra2

Answer:

sqrt213

Step-by-step explanation:

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Ver imagen watsonultra2

Answer:

x = √213

Step-by-step explanation:

Step 1 : Solve for hypotenuse in the right triangle.

  • h² = 7² + 10²
  • h² = 149

Step 2 : Solve for x.

  • x² = h² + 8²
  • x² = 149 + 64
  • x² = 213
  • x = √213