SOLUTION: (-12,2), (-9,6)

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Question 914545: (-12,2), (-9,6)
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!


Solved by pluggable solver: Distance Formula


The first point is (x1,y1). The second point is (x2,y2)


Since the first point is (-12, 2), we can say (x1, y1) = (-12, 2)
So x%5B1%5D+=+-12, y%5B1%5D+=+2


Since the second point is (-9, 6), we can also say (x2, y2) = (-9, 6)
So x%5B2%5D+=+-9, y%5B2%5D+=+6


Put this all together to get: x%5B1%5D+=+-12, y%5B1%5D+=+2, x%5B2%5D+=+-9, and y%5B2%5D+=+6

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Now use the distance formula to find the distance between the two points (-12, 2) and (-9, 6)



d+=+sqrt%28%28x%5B1%5D-x%5B2%5D%29%5E2+%2B+%28y%5B1%5D+-+y%5B2%5D%29%5E2%29


d+=+sqrt%28%28-12+-+%28-9%29%29%5E2+%2B+%282+-+6%29%5E2%29 Plug in x%5B1%5D+=+-12, y%5B1%5D+=+2, x%5B2%5D+=+-9, and y%5B2%5D+=+6


d+=+sqrt%28%28-12+%2B+9%29%5E2+%2B+%282+-+6%29%5E2%29


d+=+sqrt%28%28-3%29%5E2+%2B+%28-4%29%5E2%29


d+=+sqrt%289+%2B+16%29


d+=+sqrt%2825%29


d+=+5

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Answer:


The distance between the two points (-12, 2) and (-9, 6) is exactly 5 units