Answer:
44
__
3
<u>(another way to put it)</u>
44/3
Half-perimeter=length+width=width+3+width=43, 2×width=40 so width=20cm and length=23cm.
Answer:
Equation of movement y(t)
Amplitude: 1 inch
Period: 0.628 seconds
Step-by-step explanation:
If there is no friction, the amplitude will be the length it was streched from the equilibrium. In this case, this value is 1 inch
The period depends on the mass and the spring constant.
The formula for the period is:
The model y(t) for the movement of the mass-spring system is
What is the question? The picture did not post. If you message it to me I can try to help you personally.
Answer:
2 < x < 6
Step-by-step explanation:
- 3 < 3x - 9 < 9 ( add 9 to each interval )
6 < 3x < 18 ( divide each interval by 3 )
2 < x < 6