Anybody know the answer to any of these

Mathematics

1 answer:

Tresset [83]3 years ago

7 0

<h3>Answers :-</h3>

Answer 1 → tanZ = 21/28 = 3/4
Answer 2 → cosC = 16/34 = 8/17
Answer 3 → sinC = 28/35 = 4/5
Answer 4 → tanX = 24/32 = 3/4
Answer 5 → cosA = 20/34 = 10/17
Answer 6 → sinA = 32/40 = 4/5
Answer 7 → sinZ = 24/32 = 3/4
Answer 8 → sinC = 14/50 = 7/25

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hichkok12 [17]

Answer:

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7 0

2 years ago

Read 2 more answers

1000 students participated in a survey on a university campus about their TV watching habits. All

nasty-shy [4]

Hi, you've asked an unclear question. However, I inferred you may want to know the actual number of students represented by the percentages of 27%, and 61%.

<u>Explanation:</u>

Finding percentage usually involves performing two operations; multiplication and division.

First, all (100%) of respondents said they watched TV at least at some point during the day.

Next, 27% of respondents stated that they only watched television during prime time hours, in which the actual number of students represented by the percentage is calculated by dividing 27 by 100 and multiplying by 1000 =

$\frac{27}{100} * 1000 = 270$ .

Finally, we are told 61% of respondents stated that they spend prime time hours in their dorm rooms. The actual number of students represented by the percentage is calculated by dividing 61 by 100 and multiplying by 1000 =

$\frac{61}{100} * 1000 = 610$