Can someone me with #26 asap.. it is due tomorrow.. .. i have to get it done tonight .. if i don't get it done tonight i will get a f on it

a.

Friday:

Saturday:

b.

Divide both sides by 30:

Simplify the fraction:

(It is impossible to solve for specific values for x and y as seen in part c, so I'm not sure what the question is asking to solve for.)

c.

Substitute x = (91-2y)/3 in that equation (which is Saturday's equation)

Hence, there is an infinite amount of solutions for x and y.

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°