Drake loves music and listens to his favorite songs on his mp3 player. drake has 4 hours of music on his mp3 player. hip-hop classics makes up of the total time. part a how many hours of hip-hop classics are on drake’s mp3 player? show equation and answer. part bare there more than or less than 60 minutes of hip-hop classics on drake’s mp3 player? explain your answer using math symbols and words.

d

step-by-step explanation:

m∠a is 90°

m∠b is 40°

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)