Designerlove
Designerlove
09-02-2018
Mathematics
contestada
i need help again in geometry
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calculista
calculista
18-02-2018
Let
x1=a
x2=a+4
xm=(x1+x2)/2----------------- >
The formula of the midpoint
The x coordinate of point P= (a+(a+4))/2=(2a+4)/2=a+2
the answer is (a+2)
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want more detailed explanation step by step thanks in advance
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