Answer:
25
Step-by-step explanation:
The whole straight line is 180 And the angles are adjacent.
180-125 which equals 55
trying to find X so subtract 30
55-30=25
1/4+5/4=1.5
1.5 divided by 4 = 0.5625
Answer:
B. temporary
Step-by-step explanation:
The last sentence says that the alignment of atoms does not last long.