Answer:
Perpendicular lines are lines that intersect at right angles. If you multiply the slopes of two perpendicular lines in the plane, you get −1 . That is, the slopes of perpendicular lines are opposite reciprocals .
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Answer:
Two values have to be given to find the value
Answer:
Step-by-step explanation:
A
Answer: 3 x 10
3 x 10 is 30 so 10-4.2 is 5.8 so y=5.8 x=10
