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jasenka [17]
3 years ago
14

cindy wants to write a fraction showing what part of the circle is shaded.what will be the NUMERATOR of her fraction

Mathematics
1 answer:
IRINA_888 [86]3 years ago
7 0

Answer: the numerator of her fraction would be the shaded part of the circle. for example, if a circle is divided into 16 pieces and 8 of them are shaded, you can write it as 8/16 or 1/2.

Hope this helps!

Step-by-step explanation:

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The equation of motion for a weight suspended from a particular spring is given by p(t)=2sint3+5cost3p(t)=2sin⁡t3+5cos⁡t3, where
daser333 [38]
The given displacement at time, t, is
p(t) = 2 sin(t³) + 5 cos(t³)

The initial equilibrium position is
p(0) = 5

To determine future equilibrium postions, define
f(t) = p(t) - 5 = 2 sin(t³) + 5 cos(t³ - 5
The derivative of f(t) is
f'(t) = (3t²)[2 cos(t³) - 5sin(t³)]

Equilibrium is established when f(t) = 0.
To solve this equation numerically, we shall use the Newton-Raphson method, given by.
t(n+1) = t(n) - f[t(n)]/f'[(t(n)], n=0,1,2, ...,

As a guess, let (0) = 1.
The iterative solution for t is shown below.

  n         t(n)
 ---   -----------
   0   1.0000
   1    0.9344
   2   0.9147
   3   0.9130
   4   0.9130

The solution converges rapidly to t = 0.913 s.
The graphical solution (shown below) confirms the numerical solution.

Answer:
The weight first reaches the equilibrium position in 0.913 sec.

4 0
3 years ago
Find the nth term <br> 26,19,12,5,-2<br><br> I will mark brainliest for the best answer :D
lara31 [8.8K]

Answer:

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Step-by-step explanation:

you're taking away 7 each time, so -2-7=-9

5 0
2 years ago
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V = (s²) (h)
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You can do this division by factoring, synthetic division, or by plain division.
Factoring out 3n + 1 from the numerator gives you:
</span>s² = (3n + 1)(n² + 4n + 4) / 3n+1
s² = n² + 4n + 4

Therefore, the area of the square base is <span>n² + 4n + 4.</span>
8 0
3 years ago
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DerKrebs [107]

Answer:

Decimal 1/20= .05

Percent 1/20= 5%

Step-by-step explanation:

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