SOLUTION: What is the distance between P(-30, -20) and Q(50, -20)?

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Question 1043902: What is the distance between P(-30, -20) and Q(50, -20)?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
+d%5E2+=+%28+50+-%28-30%29+%29%5E2+%2B+%28+-20+-%28-20%29+%29%5E2+
+d%5E2+=+80%5E2+%2B+0%5E2+
+d+=+80+
There are 80 units of distance between P and Q