Evaluate the 6 trigonometric functions of theta for 540 degrees

Answers

Answer 1

Answer: 540 degrees is equivalent to 180 degrees. Cotangent and cosecant are invalid, sine, secant, tangent are all 0 and cosine is -1.

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Skate Land charges a $75 facility usage fee for a birthday party rental and $7 per person. The cake for the party has already been ordered and costs $47. The Smith family wants to spend less than $250 for the entire birthday party. Using the inequality 7p+75+47< 250, what would be the largest amount of people they could have at the party? Let p = the number of people invited.

Answers

Answer: The maximum number of people they could have at the party is 18.

Step-by-step explanation:

$250 - $75 = $175

$175 - $47 = $128

$128 / $7 = 18.28

Hope this helps:)

A Gallup survey showed that in March 2011, 8 of every 25 employers in the United States were adding more workers to their workforce, 9 of 50 were reducing their workforce, and 1 of 2 were keeping it the same. If there were 1250 employers in one metropolitan area, and those who were hiring planned to hire an average of 7 new employees, how many new jobs were about to become available?

Answers

Final answer:

By applying the provided ratio of hiring employers to the total number of employers, and then multiplying by the average number of new hires per employer, we can conclude that an estimated 2800 new jobs were about to become available in this metropolitan area.

Explanation:

To solve this problem, we must note that 8 in 25 employers were planning to add more employees. This is a ratio of 8/25. With a total of 1250 employers in the area, we can calculate the number of employers that are hiring by multiplying this ratio by the total number of employers: (8/25)*1250 = 400 employers. Each of these employers was set to hire an average of 7 new employees, so we multiply the number of employers hiring by the average number of new hires: 7 new employees * 400 employers = 2800 new jobs. Thus, 2800 new jobs were about to become available in this area.

Learn more about Ratio Calculation here:

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What is the value of x in the equation 4(2x + 10) = 0?−5

−7

5

7

Answers

4(2x+10)=0
8x+40=0
8x=-40
x=-40/8
x=-5

Answer:

x = -5

Step-by-step explanation:

i checked it with photo math

Prove identity tan 3x−tan 2x−tanx = tan 3xtan 2xtanx

Answers

tan ( a + b ) = [ tan a + tan b ] / [ 1 - (tan a)*(tan b) ];

let be a = 2x and b = x;

=> tan 3x = [ tan 2x + tan x ] / [ 1 - (tan 2x)*(tan x) ] => (tan 3x)*[ 1 - (tan 2x)*(tan x) ] =

tan 2x + tan x => tan3x - tan 3xtan 2xtanx = tan 2x + tan x => tan 3x−tan 2x−tanx = tan 3xtan 2xtanx.

HELPP PLS AND THANK YOU

Answers

Answer:

D: -2

Step-by-step explanation:

Let's time 2 on both sides.

Then the equation will be:

(3x+4)=x

3x+4=x

-x -x

2x+4=0

-4 -4

2x=-4

x=-2

So the answer is D:-2.

Hoped I helped!

Eternalvanimelda27 is my sister, so we have the same answer. :)

A shopkeeper marks his goods at 40% above cost (the price he pays for the goods) and then offers a 25% discount. If a jacket costs the shoe keeper $200, at what price is it sold

Answers

200 + 40 % = 200*1.4 = $280.00
280 - 25% = 280 * .75 = $ 210.00

200(1.4)(.75)=$210.00

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the ages of John and Mary total 27 years. Mary's age plus twice john's age is 40. how old is each person?

Each day that a library book is kept past its due date, a $0.30 fee is charged at midnight. Which ordered pair is a viable solution if x represents the number of days that a library book is late and y represents the total fee?Answers:(–3, –0.90)(–2.5, –0.75)(4.5, 1.35)(8, 2.40)

Convert 123cg to kg?

-8W + 5 = -43I need help asap