Eduardo and Lisa both leave school on their bikes at the same time. Eduardo rides due east at 18 miles per hour for 30 minutes and Lisa rides due south at 16 miles per hour for 30 minutes. On a separate sheet of paper, draw and label the diagram to represent the problem. To the nearest hundredth of a mile, how far apart are they when they stop riding their bikes?

i don't see any

step-by-step explanation:

the real question is why is this guys last name heavyfoot

step-by-step explanation:

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)