beatriz233
beatriz233 beatriz233
  • 02-11-2018
  • Mathematics
contestada

Someone who is smart in math help me!!

Someone who is smart in math help me class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 02-11-2018

C is the circumcenter of the triangle

So PC =RC = QC

Plug in

3x + 7 = 5x - 15

-2x = - 22

  x = 11

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