Allyson and Adrian have decided to connect their ankles with a bungee cord; one end is tied to each person's ankle. The cord is 30 feet long, but can stretch up to 90 feet. They both start from the same location. Allyson moves 20 ft/sec and Adrian moves 12 ft/sec in the directions indicated. (If a coordinate system is used, assume that the girls' starting position is located at (x, y) = (0, 0)

Question

 and that Allyson and Adrian move in the positive y and negative x directions, respectively. Let one
(a) Where are the two girls located after 2 seconds?
Allyson (x,y)
Adrian (x,y)
(c) Determine when the bungee cord first becomes tight; i.e., there is no slack in the line. (Round your answer to one decimal place.) in sec
Where are the girls located when this occurs? (Round your answers to one decimal place as needed.)
Allyson (x,y)
Adrian (x.y)
(d) When will the bungee cord first touch the corner of the building? (Hint: Use a fact about "similar triangles." Round your answer to one decimal place as needed.) in sec
I am very lost

Answer 1

file:///C:/Users/grant/Downloads/qrcode_www.webassign.net.png
the graph iam look at

Answer 2

cannot access files on your computer. But, clearly, after t seconds,
Allyson is at (0,20t)
Adrian is at (-12t,0)
and the distance between them is 4√34 t
(a) 4√34 * 2 = ____
(c) 4√34 t = 30
(d) no idea where the building is