Major axis horizontal with length 12 ​; length of minor axis 10​; ​center: (0,​ 0)

part a is a horizontal cross section that makes a square.

part b is a vertical cross section that creates a rectangle.

step-by-step explanation:

dd

step-by-step explanation:

ddd

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°

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation