Answer:
The answer is 6cm
Step-by-step explanation:
Answer:
Step-by-step explanation:
C)3:2:6
I'm guessing this is a slope problem, so the equation would be like this: y = mx + b where m is the slope and b is the y-intercept.

Using this,

Which is equal to,
Answer: 40
Step-by-step explanation:
The angles form a straight angle, so y = 180 - 80 - 60 = 40.