24v9w9 + 28v5w7y8
Also sub to Stariceie E
Answer:
Step-by-step explanation:.
So we want to know what do we need to measure to determine the wavelength of the wave on the image. A wavelength is the distance between peaks of the wave. More generally, the distance on which the wave shape repeats. So on the image we need to measure X to determine the wavelength. So the correct answer is X.
Answer:
Step-by-step explanation:
4/11
R/6<= 3
Multiply 6 on both sides
Final Answer: r<= 18