X^2-12x-9=0
Add 9 to both sides
x^2-12x=9
Add (b/2)^2 to both sides
x^2-12x+36=45
Factor
(x-6)^2=45
So C is the answer
You just have to reverse the operations
1. -48-8= -56
2. -56/3= -18.66
ANSWER = -18.66
She made 200 dollars on commission. 2,500*1.08 = 2,700
I hope this helps :)
A complement is angle that can be added to another to equal 90 degrees.
So two times the same number would equal 90.
90 / 2 = 45
The angle that is its own complement is 45 degrees.
Answer:
A: -x-3≤-8
Step-by-step explanation:
-11-3≤-8
-14≤-8
-14 is less than or equal to -8.
