Perpendicular lines have slopes that are negative reciprocals of each other, so the equation of the line in point-slope form is:
Rewriting this in standard form,
Answer: .3 as a fraction is 3/10
3/10 and .3 as a percent is 30%
Answer:
-2/1
Step-by-step explanation:
55°
35°+ 90° + ? =180°
? = 180° - 125°
= 55°