Question 1143862
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Two arithmetic means divide the segment [-1, -10] into three equal dub-intervals of the length 

of  {{{(-1 - (-10))/3}}} = {{{(10-1)/3}}} = {{{9/3}}} = 3 units each.


Hence, the two arithmetic means are  -7  and  -4.    <U>ANSWER</U>
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