Answer: 1.9
Step-by-step explanation:
because you keep adding 1.9 to get your result
Answer:
-1952
Step-by-step explanation:
Answer:
x = 19
Step-by-step explanation:
The two angles with measures are supplementary.
6x + 9 + 4x - 19 = 180
10x - 10 = 180
10x = 190
x = 19