Greta takes a cab ride along Ave F and Ave G. Jack takes a cab ride along Ave H, how many miles shorter is Jack's cab ride than Greta's? please use step by step instructions.

10 miles

Step-by-step explanation:

Using Pythagorean theorem find side F

c2 = a2 + b2

37^2 = 35^2 + b2

1369 = 1225 + b2

144 = b2

12 = b

Greta:  12 + 35 = 47 miles

Jack:  37 miles

47 - 37 = 10 miles

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°