Mathematics, 04.12.2020 17:00 kayliebug2003
When a sprinkler is installed in the ground, the spray of water goes up and falls in the pattern of a parabola. The height, in inches, of a spray of water is given by the equation ℎ()=160−162 where is the number of feet away from the sprinkler head the spray is. What is the height of the spray 2 feet away from the sprinkler head?
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In what form is the following linear equation written y=9x+2
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Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
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When a sprinkler is installed in the ground, the spray of water goes up and falls in the pattern of...
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