Answer:
ni66a ba11s
Step-by-step explanation:
Answer: Reflection is the change in direction of a wavefront between two different media so that the wavefront returns into the medium from which it originated.
Step-by-step explanation:
Answer:
432
Step-by-step explanation:
2250x4.8=10,800
5x5=25
10,800/25=432
Answer:
5
Step-by-step explanation:
Answer:
3b²(4b²+1)
Step-by-step explanation:
You can factor out a 3b²
3b²(4b²+1)