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kogti [31]
3 years ago
11

Solve for x 15cot(2x)+3=0 please help

Mathematics
1 answer:
goldenfox [79]3 years ago
5 0
<span>The best answer   Is
the values of x are -0.6867and 0.8841</span>
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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

5 0
3 years ago
(y-5)6+15–5y=5<br> What does the variable represent?
Strike441 [17]

Answer:

2.75

Step-by-step explanation:

(y-5)6+15–5y=5

(y-5+5)6-6+15-15–5y=5-6-15+5

y-5y=-11

-4y/-4=-11/-4

y=2.75

8 0
4 years ago
3. If Earth was 10 times farther away from the sun than it is now, which planet would it be closest to? (Assume all the planets
Soloha48 [4]
The earth is 93 million miles away from the sun.  93 million times 10 is 930,000,000 away.  Mars is currently 141.6 million miles from the sun.  Assuming the planets were in a straight line you would subtract from 141.6 million miles the 93 million miles so that would put us within 48,600,000 miles of Mars.  So the answer is we would be closest to Mars. 
8 0
3 years ago
Read 2 more answers
Given the data set (18,14, 12, 14, 11, 11, 19, 20, 16, 11), which statements are correct?
Anuta_ua [19.1K]

The correct statement is that the <u>range of the data is 9</u>

<h3>Range of a data</h3>

The formula for calculating the range of data is expressed as:

Range = Highest value - Lowest value

From the given data

  • Highest value = 20
  • Lowest value = 11

Substituting into the formula

Range = 20 - 11

Range = 9

Hence the correct statement is that the <u>range of the data is 9</u>

Learn more on range here: brainly.com/question/2264373

6 0
2 years ago
I got so confused with this math because since it’s Halloween my teacher nearly didn’t teach us
pashok25 [27]
To answer this question, I need to know how much of each fruit Adrian bought
8 0
3 years ago
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