Rick is setting up a model train track that is 5 and 5 over 6feet long. No telephone pole is needed at the start of the track. However, along the track, he places a telephone pole every 5 over 12foot apart. How many telephone poles does he need? (Input number values only) Numerical Answers Expected!

b) the dogs need to shift their focus to human scent.

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°

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20