the solution is the point
step-by-step explanation:
we have
> equation a
> equation b
adds equation a and equation b
substitute the value of x in equation b to find the value of y
2.2°
let θ = the angle of elevation.
tanθ =77/2020
tanθ = 0.038 12
θ = tan⁻¹0.038 12
θ = 2.2°