Your answer will be -4/3. I showed you how I got it. Message me if you still don’t get it. Hope this helps!
Answer:
112 degrees
Step-by-step explanation:
Angle J and the other angle combines to form a straight angle. In other words, they must total 180 degrees. Thus:

Subtract 68 from both sides:

And we're done!
Answer:
x=1/2
Step-by-step explanation:
4x-5(x-2)=12x+4-x
4x-5x+10=12x-x+4
-x+10=11x+4
-x-11x+10=4
-12x+10=4
-12x=4-10
-12x=-6
12x=6
x=6/12
simplify
x=1/2
Answer:
line segments are the lines
rays are line segments that have one vertex
a vertex is the endpoint of a line(usually represented by a dot)
Step-by-step explanation: