M/_A= 120°
m/_B=30°
m/_C= 100°
sum of all the angles=120+30+100 = 250°
The answer for the decimal is .75...................
Answer:
right and obtuse
Step-by-step explanation:
:)
I would say 115
because the angles should add up to 180
so if you take 65 away from 180 = 115
that and its an obtuse angle so it need to be more than 90 but less than 180.
115 is my best guess
Answer and Step-by-step explanation:
The main disadvantage of non-probability sampling is that it's not possible to know how well you are representing the population.
In addition to that, you can't calculate confidence intervals and margins of error. This is why, if at all possible, one should always consider probability sampling methods first.