Joshua is a champion skateboard rider. He is designing a ramp for himself to skate down to complete a new trick. He uses a number plane and a linear equation to design the ramp. The vertical height of the ramp is 8 meters and the horizontal length of the ramp is 20 meters.
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Answer:
The equation he uses is y = 8/20x. This equation will help him determine the slope of the ramp and the points along the ramp that he needs to build.
E explanations:
Joshua is using a number plane and a linear equation to design the ramp. The number plane is a two-dimensional graph that shows the relationship between two variables, in this case, the vertical height and the horizontal length of the ramp. The linear equation is used to calculate the slope of the ramp, which is the rate of change between the vertical height and the horizontal length. In this case, the vertical height is 8 meters and the horizontal length is 20 meters, so the slope of the ramp is 8/20 or 0.4. This means that for every 20 meters of horizontal length, the ramp will have a vertical height of 8 meters.