Mathematics, 19.03.2020 04:57 kate712
The height of an arrow after it has left the boat can be modeled by the function h=2t(3t-9), where H is the height of the arrow and T is the time in seconds. How long is the arrow in the air before it hits the target?
Answers: 2
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
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Mathematics, 21.06.2019 21:30
Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?
Answers: 1
Mathematics, 21.06.2019 23:40
Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me
Answers: 1
The height of an arrow after it has left the boat can be modeled by the function h=2t(3t-9), where H...
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