Answer:
c
Step-by-step explanation:
Answer: 
<u>Step-by-step explanation:</u>

The 3 inside angles need to equal 180 degrees.
Angle K is given as 48 degrees.
Angle M would be 90 degrees.
Angle J = 180 - 90 - 48 = 42
Angle J = 42 degrees
Answer:
v= -(-v)
Step-by-step explanation:
Answer:
Step-by-step explanation:a=2b+4