1. give two ways to write the algebraic expression 20 = q in words.

20 is equal to q

20 is the same as q

Step-by-step explanation:

Since both ‘equal’ and ‘are the same’ mean “=“, you would want to substitute the equals sign for different ways to say ‘equals’ I’m sorry if this wasn’t exactly what you were looking for.

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°