SOLUTION: if points A,Band C on a coordinate line have coordinates -5,3 and 10 respectively,find d(A,C)+d(B,C).thank you.

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Question 54423: if points A,Band C on a coordinate line have coordinates -5,3 and 10 respectively,find d(A,C)+d(B,C).thank you.
Answer by venugopalramana(3286)   (Show Source): You can put this solution on YOUR website!
if points A,Band C on a coordinate line have coordinates -5,3 and 10 respectively,find d(A,C)+d(B,C).thank you.
DO YOU MEAN A,B,C HAVE SAME X (OR Y ) COORDINATE? IF SO
AB = 3-(-5)=3+5=8
BC = 10-3=7
AC=10+5=15
AC+BC=7+15=22

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