Answer:
C 7.2 units
Step-by-step explanation:
Do you know the Law of Sines? That's the only way I see to solve this problem.
6/sin 55 = AB/sin 100
AB = 6 sin 100/sin 55
AB = 7.2 units
a
y=3x
thus, a proportional relationship equation is y=kx .Where k is constant
