The average of 3 numbers x, y and z is x* y. What is z =??
Answers
Answered by
0
Answer:
X+Y+Z/2=0
X+Y+Z=0
Z=-(X+Y)
Answered by
2
Answer:
1
Step-by-step explanation:
1 + 1 + 1 / 3 = 1
x + y + z / 3 = 1
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