X+10>50
=x>40
Any number higher than 40 satisfies this condition.
Answer:
v is the wave speed in metres per second, m/s. f is the frequency in hertz, Hz. λ (lambda) is the wavelength in metres
You would divide 23 by 9, which comes out to 2 , with a remander of 5 .so the 9 would be denominator, the 5 would be the numerator and the 2 would be you mixed number so it would be 2 5
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9
