7 Sets with a defined number of elements are called 8. A method that list the rules that determine whether an object is an element of the set rather than the actual eleme called 9. A set with no element is 10. A method of describing a set in words is called pa sagot pls kailangan ko na​

answer: the answer is d

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)

what am i looking for finish the question.

step-by-step explanation:

4+3x hope you like mark as brainliest✔