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frutty [35]
2 years ago
7

Can someone please help me with this problem? I tried inputting the numbers into the standard deviation equation but I did not g

et the right answer. Can someone please help me? Thank you for your time.

Mathematics
1 answer:
Juliette [100K]2 years ago
6 0

Answer:

97.8

Step-by-step explanation:

add together 97.3 +0.5

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answer

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step-by-step explanation

the equation given is sin(x) = cos(y) with x = 2k + 3 and y = 6k + 7

substitute in 2k+ 3 for x in sin(x) and substitute in 6k + 7 for y in cos(y)

sin(x) = cos(y)

sin(2k + 3) = cos(6k + 7)

we know that sin(x) = cos(90 -x)

sin(2k + 3)

= cos(90 - (2k + 3) )

= cos(90 - 2k - 3)

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substitute this into the equation sin(2k + 3) = cos(6k + 7)

sin(2k + 3) = cos(6k + 7)

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3 years ago
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