Mathematics, 29.08.2019 16:40, sunshinesmile71
Atunnel is in the shape of a parabola. the maximum height is 31 m and it is 13 m wide at the base as shown below.
a parabola opening down with vertex at the origin is graphed on the coordinate plane. the height of the parabola from top to bottom is 31 meters and its width from left to right is 13 meters.
what is the vertical clearance 2 m from the edge of the tunnel?
Answers: 1
Mathematics, 21.06.2019 18:00, emmanuelcampbel
Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning
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Mathematics, 21.06.2019 19:00, DestyHilBan1183
What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2
Answers: 2
Atunnel is in the shape of a parabola. the maximum height is 31 m and it is 13 m wide at the base as...
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