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JulijaS [17]
2 years ago
10

What is an algebraic expression for the area of the square picture and frame?

Mathematics
1 answer:
Grace [21]2 years ago
7 0

Answer:

4

Step-by-step explanation:

because you have to multiple the number two

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Which is greater <br> 6.54 or 6.054
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6.54 is greater.

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Choose the option D

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1.What basic trigonometric identity would you use to verify that cot x sin x = cos x? . .
zavuch27 [327]
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(cos x / sin x) * sin x = cos x 
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3 0
3 years ago
What is the frequency of the sinusoidal graph ?
disa [49]

Answer:

The frequency of the given sinusoidal graph is 4.

Step-by-step explanation:

The frequency of a sinusoidal graph is the number of cycles it completes in the interval 0 to 2π radians.

From the given sinusoidal graph it is noticed that the the graph complete its one cycle in the interval 0 to \frac{\pi}{2}.

If the complete its one cycle in \frac{\pi}{2}, then the number of cycles completed by the graph in the inteval 0 to 2π is

\frac{\pi}{2}\times frequency=2\pi

frequency=2\pi \times \frac{2}{\pi}

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Therefore the frequency of the given sinusoidal graph is 4.

7 0
3 years ago
Please, I need it ASAP!!!! I will give brainliest if correct!!!
LenKa [72]

Answer:

recursive: f(0) = 7; f(n) = f(n-1) -8

explicit: f(n) = 7 -8n

Step-by-step explanation:

The sequence is an arithmetic sequence with first term 7 and common difference -8. Since you're numbering the terms starting with n=0, the generic case will be ...

recursive: f(0) = first term; f(n) = f(n-1) + common difference

explicit: f(n) = first term + n·(common difference)

To get the answer above, fill in the first term and common difference values.

4 0
3 years ago
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