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Readme [11.4K]
3 years ago
10

What number is 40 percent of 200​

Mathematics
2 answers:
dsp733 years ago
4 0
80 ...........................
Vladimir [108]3 years ago
3 0

40% of 200 is 80.

The equation for this is .40 x 200

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X-1=5x+3x-8<br>help this confused child
alexira [117]
X-1= 5x+3x-8

Combine like terms
x-1= 8x-8

Our goal is to isolate x by cancelling out other numbers.
Subtract x from both sides
x-1-x= 8x-x-8
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Add 8 to both sides
7=7x

Divide both sides by 7
1=x

Final answer: x=1
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\mathbf r'(t)=\langle\sin9t,\sin6t,9t\rangle


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With the initial condition \mathbf r(0)=\langle4,6,3\rangle, we find


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So the particular solution to the IVP is


\mathbf r(t)=\left\langle\dfrac19\cos9t+\dfrac{35}9,\dfrac16\cos6t+\dfrac{35}6,\dfrac92t^2+3\right\rangle

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