Mathematics, 27.12.2019 18:31 emily200705
An archway is modeled by the equation y = -2x2 + 8x. a rod is to be placed across the archway at an angle defined by the equation x − 2.23y + 10.34 = 0. if the rod is attached to the archway at points a and b, such that point b is at a higher level than point a, at what distance from the ground level is point b?
Answers: 3
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The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?
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Let u = {q, r, s, t, u, v, w, x, y, z} a = {q, s, u, w, y} b = {q, s, y, z} c = {v, w, x, y, z}. list the elements in the set.a ∩ (b ∪ c)a) {q, s, w, y}b) {q, y, z}c) {q, s, u, w, y, z}d) {q, r, w, y, z}
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Solve the system of equations. y=3x-1 and y=-2x+9. show work
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The length of a rectangle is 5 times the width. if the perimeter is to be greater than 36 meters. what are the possible values for the width?
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An archway is modeled by the equation y = -2x2 + 8x. a rod is to be placed across the archway at an...
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