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Neko [114]
2 years ago
13

prove that cos theta by 1 minus tan theta + sin theta by 1 minus cot theta equal to sin theta + cos theta​

Mathematics
1 answer:
Sindrei [870]2 years ago
3 0

Here is the answer for prove that cos theta by 1 minus tan theta + sin theta by 1 minus cot theta equal to sin theta + cos theta

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evablogger [386]
Calleigh should put in 30 pennies
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3 years ago
5.
Paraphin [41]

Step-by-step explanation:

the mean value is the sum of all values divided by how many values there are.

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3 years ago
Suppose you received a score of 95 out of 100 on exam 1 . The mean was 79 and the standard deviation was 8 . If your score on ex
Schach [20]

Answer:

You did the same on both exams.

Step-by-step explanation:

To compare both the scores, we need to compute the z scores of both the exams and then compare the values. The formula for z-score is:

<u>Z = (X - μ)/σ</u>

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           σ = standard deviation

For Exam 1:

Z = (95 - 79)/8

  = 16/8

<u>Z = 2</u>

For Exam 2:

Z = (90 - 60)/15

  = 30/15

<u>Z = 2</u>

<u>The z-scores for both the tests are same hence the third option is correct i.e. </u><u>you did the same on both exams.</u>

8 0
3 years ago
Can some one help<br> The last two are <br> H and J
Dahasolnce [82]

Answer:

the correct answer for this problem is J

5 0
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Determine whether the equation below has a one solutions, no solutions, or an infinite number of solutions. Afterwards, determin
egoroff_w [7]

Answer:

no solution

Step-by-step explanation:

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6 does not equal 6-5 (1)........ and by the way in this specific equation 6 is just an example it does not matter what you replace it with, x can never = x-5

Hope this helped! Good Luck!

5 0
3 years ago
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