Answer:
1.3 or 1.333333
Step-by-step explanation:
Just do it!
Answer:
38
Step-by-step explanation:
I think the Caldwell family (tbh I don’t know ♀️)
Answer: 
Step-by-step explanation:
Let the smallest angle be x.
Then, the middle angle is x+30.
The largest angle is 2x+30.
Angles in a triangle add to 180 degrees, so:

So, the angles measure 