2 years ago

What are the similarities and differences between the curves of sine and cosine functions?

1 answer:

4 0

Answer:

Similarity: sinusoidal function has the same general shape as a sine or cosine function. Differences: y = sin x and y = cos x

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

Calculate the mean of the following list of numbers: 3, 5, 2, 10, 6, 3, 7, 3

BabaBlast [244]

Answer:

4.875

Step-by-step explanation:

The mean is the average of all the numbers or all the numbers added up divided by how many numbers so

3+5+2+10+6+3+7+3=39 and there are 8 numbers so

39/8 is 4.875 or 4 7/8

4.875

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3 years ago

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aliya0001 [1]

91.125 is the answer

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2 years ago

Which of the following best describes a chord?

Alinara [238K]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Are the ratios 25/45 and 15/27 proportional? Explain.

liberstina [14]

Write them out as a fraction then reduce them. If theyre the same then its proportional.

25/45 can be cancelled down to 5/9

15/27 can be cancelled down to 3/9

So no theyre not.

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2 years ago