dmarquez7404 dmarquez7404
  • 19-05-2021
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

swim21 swim21
  • 19-05-2021

Answer:

5 units (you are right!)

Step-by-step explanation:

The triangles ABD and BCD are similar.

Therefore,

[tex]\frac{x}{10}=\frac{10}{4x} \\4x^{2}=100\\x^{2}=25\\x=5[/tex]

I hope this helped!

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