It comes from the initial letter of MODULUS.
The sum of their slopes is 0. The product of two lines that are perpendicular with slopes m and -m i= -m^2 Hmmmm... Seems we're both wrong again. The answer is -1. See the link I attached.
Negative reciprocals. That is, if one line has slope m (m ≠0), then the perpendicular to it has slope -1/m. If m = 0, the slope of the perpendicular is not defined - the line is of the form x = k.
Slopes of line perpendicular to the x-axis are undefined.
Slopes that have been plowed with a soil, and erosion conservation technique called terracing.
A group of mountain slopes in one area is called a mountain range.
It is called the stratovolcano.
The slopes of two parallel lines are identical, meaning they have the same numerical value. This is because parallel lines maintain a constant distance from each other and do not intersect, which requires their slopes to be equal. If one line has a slope of ( m ), the other line will also have a slope of ( m ).
Slopes are categorized in groups called primary slopes and secondary slopes. Primary slopes promote relief while secondary slopes decrease relief. Moist areas are great for the progression of vegetation and soil.
If a hyperbola is vertical, the asymptotes have a slope of m = +- a/b. If a hyperbola is horizontal, the asymptotes have a slope of m = +- b/a.
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That is called a valley
Given any line L, with slope m, the perpendicular line has slope -m.