A person stands 15 meters east of an intersection and watches a car driving towards the intersection from the north at 1 meter per second. At a certain instant, the car is 8 meters from the intersection.
What is the rate of change of the distance between the car and the person at that instant (in meters per second)?
Answer Choices are -2.125, -square root65, -8/17, and -17

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

nlgqer

step-by-step

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°

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0