Which of these describes how to use the number phi to find a term in the Fibonacci sequence? a. Multiply the term Fn-1 by the value of phi to find the value of the term Fn.
b. Sum the previous two terms and then multiply the sum by phi. This will give you the term Fn.
c. Divide the term Fn-1 by the value of phi to find the value of the term Fn.
d. Subtract the value of phi from the term Fn-1. This will give you the value of Fn.

i dont know men

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)

16 would be your answer