They have different masses
Answer:
<h2>x = -1</h2>
Step-by-step explanation:

Answer:
m(JCA)
Step-by-step explanation:
C is the central angle here (the one in between)
so it will be m(JCA) or m(ACJ)
Answer:
I can't see the problem clearly
Step-by-step explanation:
but r.i.p Chadwick Boseman