Mathematics, 03.07.2019 02:20 anthonyhaywood

Anew bridge structure requires triangles that are in a ratio of 1: 1. if ac = 5x − 5 and ec = 3x + 9, find the distance between the top and bottom of the bridge, in feet.
a. 7 ft
b. 30 ft
c. 60 ft
d. 90 ft

Anew bridge structure requires triangles that are in a ratio of 1: 1. if ac = 5x − 5 and ec = 3x + 9

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Anew bridge structure requires triangles that are in a ratio of 1: 1. if ac = 5x − 5 and ec = 3x + 9...