Answer:
x = 25
Step-by-step explanation:
The other angle in the triangle would equal 130 because the sum of angles in a triangle add up to 180.
2x + 130 = 180 because it is a linear pair
2x = 50
x = 25
-1/2 is rational, have a good day
Figure 3
Step-by-step explanation:
Since 3.805 can be rounded to 3.81, and since all other statements are false, the answer is D
