We use the identity sin (A - B) = sin A cos B - cos B sin A
so the above = sin (11pi/12 - pi/6) = sin 3pi/4 = 1 / sqrt2 answer
The answers are shown in the image. Hope this helps
Answer:
32
Step-by-step explanation:
Answer:
19.5
4555.555555555555 hz
Step-by-step explanation:
Answer:
x=15
Because 3x15=45
Hope that helped!