Example One. The slope of a line going through the point (1,2) and the point (4,3) is $$ \frac{1}{3}$$. The final mathematical quantity discussed in Lesson 1 is acceleration. I just received our Alaco Ladder and I must say it is beautiful great craftsmanship and nice design. It was easy to setup and install. 1 SLOPE STABILIZATION 9.1 Introduction . In mountainous terrain, safer operation of highways and railways, power generation and transmission facilities, Find the slope of the line that goes through the two points that are given to you. y = how far up. x = how far along. m = Slope or Gradient (how steep the line is) b = the Y Intercept (where the line crosses the Y axis) How to Understand Slope (in Algebra). The slope of a line, also called the gradient, measures a line's steepness. Calculating a Slope Gradient. Slope gradients are written as Y:X, where Y is a single unit in rise and X is the run. Both numbers must use the same units. For instance, if you travel 3 inches vertically and 3 feet (36 inches) horizontally, the slope would be 3:36 or 1:12. This is read as a "one in twelve slope." 1% as a decimal is 0.01 and hence the slope is 0.01. That means for a run of pipe of a certain length the rise must be 0.01 times the length. Thus for you example, since the length of the run is 80 feet which is 80 12 = 960 inches the rise must be 0.01 A 1 in 20 slope can be represented in different ways. On a graph it would be 1 up for every 20 across or 5% as a percentage. In the US i think the system for slope is in a ratio which would be 1:20. In short this is a very shallow slope so place the pool on as flat ground as possible. Re: meaning of slope angle (eg. 1:50) Hello, The way I've always understood it is as a ratio, so for a slope of 1:50 it slopes downwards at a rate of 1 unit vertically to 50 units horizontally or with units 1000ft downwards per 50,000ft (8.2NM) across. Let (x 1,y 1) = (1, -5) and (x 2,y 2) = (2, -10) (y 1 y 2) / (x 1 x 2) = (-5 -10 )/(1 2) = (-5 + + 10)/-1 = 5/-1 = -5 Since -5 is negative, the line goes down as you move from left to right Notice that (y 2 y 1) / (x 2 x 1)= (-10 -5 )/(2 1) = (-10 + + 5)/1 = -5/1 = -5 In general slope = (y 1 y 2) / (x 1 x 2) = (y 2 y 1) / (x 2 x 1) Relationship between degrees, percent slope, and ratio to express slope gradient Slope Conversion Tables 1/4 1/2 3/4 1 1-1/4 1-1/2 1-3/4 2 2-1/2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Percent Slope 400 200 133 100 80 67 57 50 44 33 25 20 16.7 14.3 12.5 11.1 10.0 9.1 8.3 7.7 7.1 6.7 6.3 5.9 5.6 II. ARCHITECTURAL DESIGN CONSIDERATIONS 1. The maximum recommended slope of ramps is 1:20. Definition of slope ratio: Relation of the horizontal projection of a surface to its rise. For example, 2' horizontal to 1' rise is shown as 2:1 or 2 to 1. 1 in 8 ramp means: for every 8 units horizontal, there will be a rise of 1 unit. back to What is slope of ( 1 , 10) and ( 1 , 4)? next to What is slope of ( 1 , 10) and ( 1 , 6)? Ultimate Math Solver (Free) Here, the rise is 8 and the run or horizontal distance is 2 So, slope = 8/2 = 4 meters. 4 meters = 4/1 meters. The slope is undefined y=-1 means that it is a horizontal line at -1 on the y-axis. No, it is defined as: slope=0 and it means that your line is perfectly horizontal. The slope is a measure of the steepness of a line, or a section of a line, connecting two points. 1 in 8 ramp means: for every 8 units horizontal, there will be a rise of 1 unit. Example: 8 feet of horizontal distance will slope upwards to a finish height of 1 foot. So, the first slope is m = 4/10. ... What does that mean? Well, negative slope means that the line is slanting downward from the left to the right. A 1.5% slope means that the drop 1.5% of the length. 1.5% of 60 feet is 1.5 / 100 60 feet = 0.9 feet If the sholder slope is 3/4" per foot and the sholder is 10 feet wide then the drop is 10 3/4" = 7.5". Slope geometry design as a means for controlling rockfalls in quarries. ... (as can be observed in Fig. The maximum slope of a wheelchair ramp should be 1" of rise for each 12" of run.? ... A wheelchair ramp has a slope of 1\10. Please help me how to calculate the taper given as 1:50 in a slope is there any method how to calclate the ... so 1:50 means 1 a guy in the sun; RE: How do you figure out the % grade of a hill? What exactly does it mean? 1/9/2010 1:22PM - in reply to question..... a guy in the sun Example - Slope. 1% grade = 0.57 degrees = 1 cm per 100 cm = 1 inch per 100 inches = 0.125 inch per foot ; Conversion Tables - Horizontal to Slope Areas. With a 4:1 slope, the pond extends 4 feet for every 1 foot of depth, regardless of the pond's size. 1 Dig the pond to the desired depth and basic size and shape. Slope definition, to have or take an ... 1. Slope, slant mean to incline away from a relatively straight surface or line used as a reference.