On the coordinate grid of a map. Josie's house is located at (2,7). Her school is located at (-5,5). If each map unit equals one mile, what is the approximate distance from her house to school? A) 2.83 miles B) 4.79 miles C) 7.28 miles D) 14.76 miles
Let A(2,7) and B(-5,5) then dist AB = Sqrt((2+5)^2+(7-5)^2)= sqrt (53)= 7.28 as each unit is 1 mile so the distance is 7.28 miles
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