Answer:
Step-by-step explanation:
___________
x² = (14,4)² - 9²
x² = 207,36 - 81
x² = 126,36
x = 11,2
3x-x+2=4
5/10+2/10
7/10
0.7
................
A
Yes, because if you have x=5 and x=10 they are parallel lines to each other.
