Answer:
yes, they are parallel lines in #23
Step-by-step explanation:
the slope of both lines is -1
The answer to this is negative
(8 plus of minus radical 64 + 216
divided by
6
(8 + or - 16.73320053)/6
Answer:
∠BAC = 105°
Step-by-step explanation:
2(5x) = 9x+21
10x = 9x+21
reduce:
x = 21
∠BAC = 5x = 105°
I believe (-2,2) or (2,3)
