Mathematics, 06.12.2020 19:30 nique1024
A triangular arch is to be constructed over a busy street in order to place a sky bridge traversing one side of the triangle to the other. The base of the arch spans the width of the street, which is 20 feet. Each side of the triangular arch measures 30 feet in length. If the entrances of the sky bridge lie at the midpoints of each side of the triangular arch, and the bridge is to be parallel to the street below, how long will the sky bridge be?
Answers: 3
Mathematics, 21.06.2019 13:00
Write a division equation you could use to find a, the number of miles ava is in charge of. what is the value of a? write your answer is simplist form
Answers: 1
Mathematics, 21.06.2019 20:00
Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11
Answers: 2
Mathematics, 21.06.2019 22:00
Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)
Answers: 3
Mathematics, 22.06.2019 00:20
Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120
Answers: 1
A triangular arch is to be constructed over a busy street in order to place a sky bridge traversing...
Mathematics, 22.10.2019 21:50
Mathematics, 22.10.2019 21:50
Mathematics, 22.10.2019 21:50
Mathematics, 22.10.2019 21:50
Mathematics, 22.10.2019 21:50
Mathematics, 22.10.2019 21:50