B because if you multiplie it it's the answer b
Answer:
single replacement lol
Step-by-step explanation:
8x + 3× + 9x = 180
20x = 180
x = 180/20
x = 9
The smallest angle is: 3×9 = 27 degrees
Note: 180 degrees is the sum of angles in a triangle
Answer:
a d and e
Step-by-step explanation:
none
