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Mathematics, 19.04.2021 15:40, 19thomasar
Engineers built an arch bridge across a river. The arch bridge
makes a parabola shape that has the equation
y=-0.1(x โ 5)2 + 12, where x and y are measured in
meters. If the bridge makes contact with both banks at a height
of 4 meters, how long is the distance between the two banks
of the river where the bridge is? Round your answer to the
nearest whole number.
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Answers: 2
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Mathematics, 22.06.2019 02:30, helpmeplzandty
Dylan is evaluation the expression 13+19+7+10 at one step in his work, dylan rewrites the equation as 13+7+19+10 which property of addition must dylan have used when he evaluated the expression?
Answers: 2
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Engineers built an arch bridge across a river. The arch bridge
makes a parabola shape that has the...
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