Answer:
12 of them
Step-by-step explanation:
2:4
4:8
6:12
Answer:
there arent
Step-by-step explanation:
Δ is negative
Answer:
76 *5 = 380 $
184 - 76 = 108
108 * 4 = 432
432 + 380 = 812
Step-by-step explanation:
Answer:
C. Urea. The correct answer is Urea.
Step-by-step explanation:
Answer:
124°+95°+124°+54°+R = 180°
R = 143°