8+(6)(3)^2
8+(6)(9)
8+(54)
8+54
62
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Answer:
<em>Parallel slopes</em>: two lines that has the same slopes but have different y-intercept
<em>Perpendicular slope</em>: two lines that are negative reciprocals(common) of each other
Answer:
∠a = 1/2(95) = 47.5°
∠b = 90°
arc = (180 - 47.5 - 90)(2) = (42.5)(2) = 85°
