Depends on what the question is , if you tell me I may can help you .
Answer:
1) c (a,b)
2)The length of DB (I can't put the line on top)
3) AC
Answer:
x = -1.8
Step-by-step explanation:
-9x = 16.2
Divide each side by -9
-9x/-9 = 16.2/-9
x = -1.8
The answer is 0.38
It can also be 19/50
I hope this helps
Answer:
all the time
Step-by-step explanation: