Heyyyy i ain’t a boy but i am a girl in need of help for science ahah
Answer:
t=
Step-by-step explanation:
If the sound of the quietest noise a person can hear is x, then the sound of the normal conversation is x(10^6). Also, the sound of the jet at takeoff is x(10^14). When we divide x(10^14) by x(10^6), we get the answer that is equal to 10^8. Thus, the sound of jet at takeoff is 10^8 times that of the normal conversation.
Answer:
60°
Step-by-step explanation:
2x and x are linear pair,
=> 2x + x = 180
=> 3x = 180
=> x = 180/3
=> x = 60°
=>2x =120°
Answer:
or in "simple" form
Step-by-step explanation:
a(2) = a(1) * (2/3) = 20*(2/3) = 40/3
a(3) = a(2) * (2/3) = 40/3*(2/3) = 80/9