Answer:
The third exterior angle is 
Step-by-step explanation:
Given


Required
The third exterior angle 
The exterior angles of a triangle add up to 360 degrees.
So:

Make
the subject

Substitute known values


Answer:
$126,000
Step-by-step explanation:
16% of 150,000 is 24,000
150,000-24,000=126,000
How much space is on an shape
Answer:
1) not a function
2) Function
3) Function
Step-by-step explanation:
60%; Since 1/5 is .2 or 20% and then multiply that by 3.