Answer:
<Ber=<kem(vertically opposite angle)
9x-17=3x+31
9x-3x=31+17
6x=48
x=48/6=8
<kem=3×8+31=55°is answer
Answer:
A.
A. Is reduced of the example above.
Answer:
prolly like 49
Step-by-step explanation:
Answer:
not sure
Step-by-step explanation:
....... osrry.