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16-04-2019
Mathematics

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The slopes of perpendicular line segments are start fraction one over three end fraction and start fraction d over five end fraction. What is the value of d?

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sqdancefan sqdancefan

22-04-2019

Answer:

d = -15

Step-by-step explanation:

The slopes of perpendicular lines have a product of -1.

1/3·d/5 = -1

d/15 = -1 . . . . simplify

d = -15 . . . . . multiply by 15

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