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AriaMartinez
24.01.2021 •
Mathematics
Find the midpoint and distance between each pair of points, with easy explanation and work !! will give brainliest. (-1,-4) , (-7,4)
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Ответ:
Then the formula for the midpoint is:
((x1+x2)/2,(y1+y2)/2)
And the formula for the distance is:
Sqrt((x2-x1)^2+(y2-y1)^2)
So here we have (-1,-4) and (-7,4)
The midpoint is:
((-1+-7)/2,(-4+4)/2) = (-8/2,0/2) = (-4,0)
The distance is:
Sqrt((-7- -1)^2+(4- -4)^2)
= sqrt((-6^2)+(8^2))
=sqrt(36+64)
=sqrt(100)
=10
Ответ:
In statistics, a sample group can be defined as a subset of a population. The population, or target population, is the total population about which information is required.
Step-by-step explanation: