Answer:
4 × 10^2 M
Step-by-step explanation:
We are given;
Speed of light as 3.0 × 10^8 m/s
Frequency of radio wave as 7.5 × 10^5 Hz
We are required to determine the wavelength.
Using the formula;
wavelength, λ = v/f
Note; Radio wave is an electromagnetic wave, therefore travels with the speed of light.
Therefore;
wavelength, λ = 3.0 × 10^8 m/s ÷ 7.5 × 10^5 Hz
= 4 × 10^2 M
Hence, the wavelength of the radio wave is 4 × 10^2 M
Here is the solution which make everything clear.
As you can see, according to given AM=ZDand M=angleDMD=MD is the common one. Due to to this, you can recognize Side-Angle-Side and get the answer : <span>C. SAS
Do hope it will help you!</span>
SSS because they share the middle segment so it makes it similar
Answer:
I think 44 degrees
Step-by-step explanation:
73-29=44
