3 years ago

..pls help meeeeeeee

Mathematics

2 answers:

Tanya [424]3 years ago

5 0

Answer:

Step-by-step explanation:

b let me know if you are wrong

kolbaska11 [484]3 years ago

4 0

Answer:

yes correct

Step-by-step explanation:

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Identify the sine function with the given attributes.

Thepotemich [5.8K]

Answer:

<em>Last option </em>

$f(t)=sin(\pi(t -3)) + 4$

Step-by-step explanation:

The general sine function has the following form

$y = Asin(bt-\phi) + k$

Where A is the amplitude: half the vertical distance between the highest peak and the lowest peak of the wave.

$\frac{2\pi}{b}$ is the period: time it takes the wave to complete a cycle.

k is the vertical displacement.

$\phi$ phase shift

We know that:

amplitude: 1; period: 2; phase shift: 3; vertical shift: 4

Thus:

$A =1$

$\frac{2\pi}{b}=2$

$b=\pi$

$\phi=3$

$k=4$

Then the function is:

$f(t)=sin(\pi(t -3)) + 4$

The answer is last option

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3 years ago

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netineya [11]

9 33/100 is the answer

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3 years ago

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Mrac [35]

solution:

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3 years ago

Which fraction is equivalent to the fraction shown by this model. 12/9

svp [43]

Answer:

4/3

Step-by-step explanation:

12/9 is equivalent to 4/3, because you can divide both the numerator and denominator by the common factor of 3 and that will give you the correct fraction: 4/3.

Hope this helped.

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N=1191/5000 or 2.238

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