Answer:

Step-by-step explanation:
where A is angle and a is side opposite of angle
cross-multiply



Sum of interior angles = 180
180 - 60 = 120
120/4 = 30
m<L = m<A = 60
m<M = 30
m<C = m<N = 3(m<M) = 3(30) = 90
Answer:
8
Step-by-step explanation:
k + 9 = 17
subtract 9 from both sides:
k = 8
Answer:
y-4=0
Step-by-step explanation:
its the only that doesn't have a x?