Mathematics, 02.10.2021 19:20, probro1167

The endpoints of AB are A(2x, y-1) and B(y+3,3x+1).The midpoint of AB is M(-7/2, -8). What is the length of AB? Round to the nearest tenth is necessary. (Btw in the problem AB has that line over it)

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The endpoints of AB are A(2x, y-1) and B(y+3,3x+1).The midpoint of AB is M(-7/2, -8). What is the le...