Answer:
m = -1/2
Step-by-step explanation:
m = y1 - y2/x1 - x2
2 - 0/0 - 4
-2/4
Simplify
-1/2
Answer:
12
Step-by-step explanation:
Since, B is between A and C.

The answer to this is 2/5.
We can solve this by dividing both 16 and 40 by 8, which is their largest common factor.
In addition, all ratios can be written as fraction form.
Therefore, after the simplification, 16 to 40, also 16/40, is turned to 2/5.
Answer:
180
Step-by-step explanation: