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the slopes of perpendicular line segments are start fraction one over two end fraction and start fraction d over three end fraction full stop what is the value of d
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Aug 25, 2017
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the slopes of perpendicular line segments are start fraction one over two end fraction and start fraction d over three end fraction full stop what is the value of d
Mathematics
high-school
Leonardo Venoso
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Leonardo Venoso
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1/2.....a perpendicular line will have negative reciprocal slopes...all that means is " flip " the slope and change the sign. So the negative reciprocal of 1/2 = -2/1 or just -2. so we have to make d/3 = -2.....so for that to happen, d has to be -6.
FrankHB
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Aug 29, 2017
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FrankHB
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