Answer:
the answer is C hope this helps
Answer:
Brainelist?
Step-by-step explanation:
7-4i
just use a online calculator
Answer:
f(7)=10-14=-4
Answer=-4
Step-by-step explanation:
I think it’s c but I could be wrong
Answer:
The frequency of the note a perfect fifth below C4 is;
B- 174.42 Hz
Step-by-step explanation:
Here we note that to get the "perfect fifth" of a musical note we have to play a not that is either 1.5 above or 1.5 below the note to which we reference. Therefore to get the frequency of the note a perfect fifth below C4 which is about 261.63 Hz, we have
1.5 × Frequency of note Y = Frequency of C4
1.5 × Y = 261.63
Therefore, Y = 261.63/1.5 = 174.42 Hz.
