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marshall27 [118]
2 years ago
11

HALPPPPP!!

Mathematics
1 answer:
Semmy [17]2 years ago
3 0

Answer:

20,2,0,-4,-.0625

Step-by-step explanation

3*-4=-12

depending on which side its on you can multiply or divide by -4

K= -4

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The standard form is y=4/3+4.

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2 years ago
If a simple harmonic motion is described by x = 3 cos(πt), starting from t = 0 s, what is the first occurrence of a value of t f
poizon [28]

Answer:

The first occurence of t for which x = 0 is t = 0.5.

Step-by-step explanation:

The harmonic motion is described by the following equation.

x(t) = 3\cos{\pi t}

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This is t when x(t) = 0. So

x(t) = 3\cos{\pi t}

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\cos{\pi t} = 0

The inverse of the cosine is the arcosine. So we apply the arcosine function to both sides of the equality.

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t = \frac{\pi}{2 \pi}

t = \frac{1}{2}

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The first occurence of t for which x = 0 is t = 0.5.

3 0
2 years ago
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insens350 [35]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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