mrs. baker wants to hang a picture on a wall that is 5 feet wide. the picture measures 31. 5 inches wide. how many inches will need to be on each side of the picture frame for it to be centered? (hint: 12 inches in one foot)

14.25

Step-by-step explanation:

5ft is 60in.

60-31.5=28.5

28.5/2=14.25

14.25 on each side

20%

step-by-step explanation:

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°