Answer:
x = 6.5
Step-by-step explanation:
By property of intersecting secants outside of circle.

I think it’s -0.75. The x coordinate represents the term number so y would show the pattern which is -3.75, -4.5, -5.25, -6, -6.75, -7.5, -8.25, -9. To get to the next number, each term is being decreased by 0.75. Hope this helps :)
Answer:
Step-by-step explanation:
In general, remember that the converse of
is
, therefore in this case 
so
Answer:
4+m=4m
Step-by-step explanation:
Because 4 plus m is 4m