Calculate the slope of the given line. Any line parallel to it will have the same slope.
invers tangent(slope)
Slope of line: (y2 -y1)/(x2-x1)
A vertical line is neither positive nor negative because the slope is undefined. An undefined slope creates a vertical line, hence no slope to calculate. An example of a vertical line would be x=2 or a "slope" of 2/0 (undef. slope). In addition, a vertical line is not even a function because it has repeating input(x) values.
The product of the slopes of two perpendicular lines is -1. Therefore, you must do the following: 1) Calculate the slope of the original line. If you put a line into the form y = ax + b, the so-called "slope-intercept form", then "a" (i.e., whatever number is in front of the "x") is the slope. Call this slope "m". 2) To get the slope of the perpendicular line, divide -1 by m. For example, if a certain line has a slope of 2, then the perpendicular line has a slope -1/2.
Parallel lines have the same slope. So if you know the slope of a line in question, or you can calculate it, then you know the slope of any line parallel to that line.
First you must calculate the fixture unints that are needed then based on the FU you can then increase the soil/ waste line to allow the needed pitch for the fixture unit value
Calculate the slope of the given line. Any line parallel to it will have the same slope.
You cannot: the slope is not defined.
invers tangent(slope)
=== ===
5 inches of drop. 1/8 inch per foot.
No, there shouldn't be any standing water in a sewer line, this is what creates bad bacteria and disease. All waste needs to go down a sewer line and disappear ito the street sewer line. If this is the case, either you have a slight blockage or the sewer line gradient is incorrect. The correct ratio for the gradint of a sewer line must be 1:40 (meters) simpler measurement for slope is 1/4" per foot(ideal). absolute minimum 1/8" per foot(not recommended except where not avoidable)
Sewer Line The Woodlands
A.True
Slope of line: (y2 -y1)/(x2-x1)
With a sewer line locator of course