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ycow [4]
3 years ago
10

The slopes of perpendicular line segments are 1/3 and d/5. What is the value of d

Mathematics
1 answer:
a_sh-v [17]3 years ago
4 0
If 2 lines (or line segments) are perpendicular, then the product of their slopes is equal to -1.

Thus, since the given line segments are perpendicular, we have:

             \displaystyle{  \frac{1}{3}\cdot  \frac{d}{5}=-1.

Multiplying both sides of the equation by 15, we get d=-15.


Answer: d=-15
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