Answer:
x = 2 is the answer hope this helps
Step-by-step explanation:
Answer:
10.7 m
Step-by-step explanation:
Given that,
The speed of a sound wave, v = 6,420 m/s
The frequency of the wave, f = 600 Hz
We need to find the wavelength of the wave. We can find it using the below relation as follows :

So, the wavelength of the sound wave is equal to 10.7 m.
2x2 + 5xy - 3y
there are three terms in the simplified expression
there is one negative term in the simplified expression
D) 50 because the chart is increasing by 4 each time.
Thanks,
N111ancy out!