Mathematics, 31.03.2021 15:30 maddyjones4172
The surface of a pedestrian bridge forms a parabola. Let the surface at one side of the bridge be represented by (6,0) and the
surface at the other side be represented by (14,0). The center of the bridge is 2 feet higher than each side and can
be represented by a vertex of (10,2). Write a function in vertex form that models the surface of the bridge.
Answers: 2
Mathematics, 21.06.2019 19:00
In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.
Answers: 1
Mathematics, 21.06.2019 19:30
Identify the number as a rational or irrational.explain. 127
Answers: 1
Mathematics, 21.06.2019 21:00
The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years
Answers: 1
Mathematics, 22.06.2019 04:30
The function f(x) = 1/6(2/5)x is reflected across the y-axis to create the function g(x). which ordered pair is on g(x)? a. (-3, 4/375) b. (-2, 25/24) c. (2, 2/75) d. (3, -125/48)
Answers: 2
The surface of a pedestrian bridge forms a parabola. Let the surface at one side of the bridge be re...
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