Answer:
140 degree
Step-by-step explanation:
Since the sum total of a polygon is 540 degree, simply subtracts from each degree of the other angles.
540 degree - 110 degree - 85 degree - 125 degree - 80 degree = 140 degree
9n - 2 - 6n - 3
(9n + -6n) + (-2+-3)
=3n -5
Answer:
11/25
Step-by-step explanation:
Answer:
12x + 2
Step-by-step explanation:
