Answer:
30
Step-by-step explanation:
(Solution: 12/20 + 12/x = 1, x = 30 min)
Answer:
D. 19
Step-by-step explanation:
x+5 has to equal half of the base(3x-9)
I tried everything else. Those answers didn't work. 3*19-9=48 and 19+5=24
48/2=24 Therefore, the answer is D, 19
You didn't enter a valid question.
The simple harmonic motion equation given in the question is
<span>d=2sin(pi/3t)
The actual equation can be written as
</span><span>d = A sin ( ωt )
</span>where "A" is the amplitude and "6" is the period. I hope that this is the answer that you were looking for and the answer has actually come to your desired help.