Answer:

Step-by-step explanation:
These
ways are:
- The first die showing a 4 and the second die showing a different number
- The second die showing a 4 and the first die showing a different number
- Both dice showing 4s
Answer:
what is your question
Step-by-step explanation:
You did not post your question yet
Answer: The system consists of parallel lines
Step-by-step explanation:
Given system of lines :

Substitute
in
, we get
, which is not true.
That means , system has no solution.
i.e. they are representing parallel lines. [Parallel lines do not intersect and hence they do not have solution.]
Base on the question where as asking to choose among the following point in your question that states the center of rotation if the triangle abc is rotated 180 degree, base on my calculation, the possible answer would be either point a, point b, or point c. I hope you are satisfied with my answer and feel free to ask for more
Answer:
C : 20
good luck, hope this helped!