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Tasya [4]
3 years ago
7

Someone who is smart in math help me!!

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
7 0

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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