Answer:
angles 1 4 and 5 are all equal to 113 and angles 2 3 6 and 7 equal 67
X^2-9=0 add 9 to both sides
x^2=9 take the square root of both sides
x=±3
Answer:
(2.5, -.25)
Step-by-step explanation:
I'm not positive that I know exactly what they want on this one....but since you specifically asked me to look at your other question, I tried.
See pic.
D, because after being reflected onto itself or turning 180 degrees, you would be transforming onto itself. I hope this helps!