Answer:C
Step-by-step explanation:
9×4=36
2×.5×4×3=12
36+12=48
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.
I think it’s d because that’s where the z would come from with the AEC right angle.
Answer:
B.
<h3>step by step explanation</h3>
I hope it's help
Divide 83.524 by pi then take half of that answer .
the answer should be 13.29 or 13.3
