Use the midpoint formula to determine the midpoint of the segment with endpoints A(-5, 12) and B(-8, 5).?
回答 (2)
2016-09-23 11:20 pm
( (-5 + -8)/2, (12 + 5)/2 ) =
(-13/2, 17/2)
(-13/2, 17/2)
2016-09-23 10:50 pm
A(-5, 12) and B(-8, 5)
(-5-8)/2 and (12+5)/2
(-13/2,17/2)
(x,y) = (x̅,y̅) = ((x₁+x₂)/2,(y₁+y₂)/2)
(-5-8)/2 and (12+5)/2
(-13/2,17/2)
(x,y) = (x̅,y̅) = ((x₁+x₂)/2,(y₁+y₂)/2)
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