On the Cartesian plane, the midpoint between two points A(a,b) and B(c,d) is M(m,n). If is moved vertically upwards 8 units and horizontally to the right 2 units, and is moved vertically downwards 2 units and horizontally to the left 10 units, then the new midpoint between A' and B' is M'(m,n). What is the distance between M and M' ?

Please explain thoroughly because I have tried multiple ways and I think my approach is correct but my work is not. Thank you

thunderkirby Aug 19, 2018

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Am I able to delete this post? like the one that i just wrote "am I able to delete this post?"

thunderkirby Aug 19, 2018