Answer:
A, C, E for the first one; B, C, E for the second one; B and E for the last one
Step-by-step explanation:
Answer:
-15
Step-by-step explanation:
the new temperature since it went down
-12-3= -15
The answer would be 18mm because 6+6+3+3 considering that there are 4 sides.
2(m-n^2)-6(n^2+3m)
=2m-2n^2-6n^2+18m
=20m-8n^2
Done ✅ Hope it helps
