Answer:55.227
Step-by-step explanation:
Given data
mass =13lb
spring stretches by =4.5in=0.375 ft
g=
Now Spring constant K
mg=kx
k=
For critical damping
and
substituting values
c=55.227 lb.sec/ft
Answer:
13.5
Step-by-step explanation:
150% × 9 =
(150 ÷ 100) × 9 =
(150 × 9) ÷ 100 =
1,350 ÷ 100 =
13.5
My proof :
If 150% × 9 = 13.5 =>
Divide 13.5 by 9...
... And see if we get as a result: 150%.
Answer: x = 46
Step-by-step explanation:
**Disclaimer** I am not quite sure of your question, but I am assuming there is an equal sign in between the two expressions. If it was, then you can refer to my answers. If it was not, then you may clarify your question and I will redo it for you.
Given
2x + 4 = 4x - 88
Add 88 on both sides
2x + 4 + 88 = 4x - 88 + 88
2x + 92 = 4x
Subtract 2x on both sides
2x + 92 - 2x = 4x - 2x
92 = 2x
Divide 2 on both sides
92 / 2 = 2x / 2
x = 46
Hope this helps!! :)
Please let me know if you have any questions
Answer:
(2x+1)(2×-6)
Step-by-step explanation:
factor out the 2s for 4x²-2x-6 to get 2(2x²-×-3)
then factor by grouping and then remove unnecessary parentheses to get (2x+1)(2×-1)