kiahtab13
kiahtab13
22-06-2018
Mathematics
contestada
‼️‼️ does anyone know?
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konrad509
konrad509
22-06-2018
[tex]\overline{XY}=\overline{XZ}=\overline{ZY}\\\\ \dfrac{1}{2}x+8=2(x-8)\\ \dfrac{1}{2}x+8=2x-16\\ x+16=4x-32\\ 3x=48\\ x=16\\\\ 2(16-8)=2\cdot8=16\\\\ \overline{XY}=16 [/tex]
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