Answer:
2 and 1
Step-by-step explanation:
adjacent means next t, and angles 2 and 1 are next to each other
The two numbers in each column have to add to 23
So under 7 you write 16, above 4 you write 19, etc
The rule will say x + y = 23
It is reflecting across the x-axis
Answer:
C
Step-by-step explanation:
(2x - 12)(2x + 12)
4x² + 24x - 24x - 144
4x² - 144