Which is the equation of the given line in standard form? a. x = -4b. y = -4c. y = -4xd. x = 4

I don't think you have the right answers or questions but the answer to that graph would have to be x=2. Hope this helps.

D

Explanation:

Wait this actually doesn't make sense. It's none of the above. The line is equal to x = 2. For every value of y, x equals to, the equation of the line is x=2. The closest is x=4, but that's still not right. I don't know it you typed the answer choices wrong, but they are not right.

1.5%

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°