Answer:
80°
Step-by-step explanation:
LN is a diameter, straight line passing through the centre
Angle KN + 100 = 180
Angle KN = 80°
y=x200/629 - 200/629
X= 1
Answer: D. -3x+9i)(x+3i) i hope this helped :)
$3.13 is the answer like it please thanks