When constructing a perpendicular line through a point on a line, how can you verify that the lines constructed are perpendicular?

find the slope of each line and make sure they are opposite reciprocals

Step-by-step explanation:

example, if slope of one line is -3/4 then a line that is perpendicular would have a slope of 4/3

to apply for that college regardless of the sat aveage

step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540