Answer:
N ( a number) 
40
Step-by-step explanation:
Or just say
N 40
Answer:
105°
Step-by-step explanation:
X and 75 has to add up to 180
so 180 - 75 = 105°
1/2+1/2=2/2=1 so 1/2 was eaten and the other half was leftovers.
A. would have the highest pitch because the sound vibration are close together and it would also be the fastest. B is incorrect because the sound waves are very which would give it a deeper voice and it would be the slowest
Hope this helps
