alondracruzcasp5as4z alondracruzcasp5as4z
  • 09-03-2018
  • Mathematics
contestada

Find the value of x

Find the value of x class=

Respuesta :

MrEquation
MrEquation MrEquation
  • 09-03-2018
Hello Alondra,

To solve this problem, you have to write a proportion using the ratios formed by the similar triangles.

Or proportion can be:
x/(x+2) = 10/15

Cross multiply to solve it:
10x + 20 = 15x
20 = 5x
4 = x

The value of x is 4.

I hope this helps,
MrEQ
Answer Link

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