The same would be the right one
we just need make inside square 0
x+10=0
x=-10
y-8=0
y=8
so the center is (-10,8)
Yellow - 20
white - 10 Ican explain it further in about 2 hours but for now I dont have time
Answer:
Below.
Step-by-step explanation:
a. Φ^2 − Φ − 1 = 0
Φ2 − Φ = 1
(Φ - 0.5)^2 - 0.25 = 1
(Φ - 0.5)^2 = 1.25
Φ - 0.5 = √(1.25) (We only take the positive root).
Φ = 0.5 + √(1.25)
b. I used Completing the square.
c. Φ is irrational That is it cannot be represented as a fraction a/b and because of this it can only be approximated by a decimal.
Answer:
hey dear the smallest composite number is 4
