Mathematics, 09.08.2021 20:40, ladypink94
A 20 meter ladder rests vertically against the side of a barn. A pig that has been hitched to the ladder starts to pull the base of the ladder away from the wall at a constant rate of 0.4 meters per second. Find the rate of change of the height of the top of the ladder after 30 seconds.
Answers: 2
Mathematics, 22.06.2019 07:00, merrylsimpson
Part a: explain why the x-coordinates of the points where the graphs of the equations y = 2−x and y = 8x+4 intersect are the solutions of the equation 2−x = 8x+4. (4 points) part b: make tables to find the solution to 2−x = 8x+4. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 2−x = 8x+4 graphically? (2 points)
Answers: 3
A 20 meter ladder rests vertically against the side of a barn. A pig that has been hitched to the la...
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