Three strips of 2 yard wide outdoor carpet are used to cover a sidewalk. one is 3.5 yards long, the second is 25% longer than the first, and the third is 6 1/4 yard longer. how long are the 3 carpets end to end

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°