pandeyavishek123 pandeyavishek123
  • 11-01-2021
  • Mathematics
contestada

18. If x + y = a, y + z = b and z + x = c, the average
of x, y
and z is:

​

Respuesta :

mathsbeginer
mathsbeginer mathsbeginer
  • 11-01-2021

Answer:

AC

Step-by-step explanation:

x y=a

z+x=c

hope this help

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jerjnenenene9929292 jerjnenenene9929292
  • 11-01-2021
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