shawn2799 shawn2799

02-07-2020
Mathematics

contestada

If the mean of the four nurnbers 4, 8, x and
12 is 0, chen x is

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Monkjrx2 Monkjrx2

02-07-2020

Answer:

x= -24

Step-by-step explanation:

(4+8+x+12)/4=0

4+8+x+12=0

x= -24

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