I hope this helps you
x=42.8+6.9
x=49.7
True, because energy, frequency, and wavelength are all properties of sound, and sound is an electromagnetic wave. The electromagnetic spectrum encompasses a continuous range of frequencies or wavelengths of electromagnetic radiation, ranging from long wavelength, low energy radio waves to short wavelength, high frequency, high energy gamma rays.
4.4 inches = 11.176 centimeters.
1 inch = 2.54 cm.
So, to get the answer, you have to multiply 4.4 x 2.54, which gets you 11.176 centimeters.
It's definitely divisible by 2 because the last number is even.
