look at picture please

Look At Picture Please

Answers

Answer 1

The equivalent trigonometric identity to cot²θ + 1 is cot²θsec²θ

What are trigonometric identities?

Trigonometric identities are equations which contain the trigonometric ratios.

How to show the equivalent identity of cot²θ + 1?

Since we have the trigonometric identity cot²θ + 1,we need to find its equivalent expression.

So, we proceed as follows

Since cot²θ + 1 = 1/tan²θ + 1     (since cot²θ = 1/tan²θ)

Now taking the L.C.M, we have that

1/tan²θ + 1 = (1 + tan²θ)/tan²θ

We know that the trigonometric identity 1 + tan²θ = sec²θ

So, substituting this into the equation, we have that

(1 + tan²θ)/tan²θ =  sec²θ/tan²θ

Since cot²θ = 1/tan²θ, substituting the values of the variables into the equation, we have that

sec²θ/tan²θ = cot²θsec²θ

So, cot²θ + 1 = cot²θsec²θ

Learn more about trigonometric identities here:

https://brainly.com/question/29722989

#SPJ1


Related Questions

Whats fifty-six thousandths in decimal form​

Answers

Answer:

0.056

Step-by-step explanation:

56/1000

56 divided by 1000 = 0.056

Answer:

0.056.

Step-by-step explanation:

f(x)=x2+3 & g(x)=2x−7
1) (f−g)(x)=
2) (f⋅g)(x)=
3) (f°g)(5)=
4) (g°f)(x)=

Answers

Step-by-step explanation:

1)

f-g(x)x²+3-2x+7x²-2x+10

2)

f×g(x)(x²+3)(2x-7)2x³-7x²+6x-21

3)

fog(5)f(g(5))f(2×5-7)f(3)3²+39+312

4)

gof(x)g(f(x))g(x²+3)(2x-7)²+32x²-2×2x×7+7²2x²-28x+49

stay safe healthy and happy.

The CEO of a large company claims that 85% of customers are repeat customers. They define a repeat customer as someone who makes more than one purchase per month. A random sample of 200 customers shows that 162 are repeat customers. Do these data provide convincing evidence at the 5% significance level that less than 85% of customers of this company are repeat customers?

The P-value of this test is 0.0571. What conclusion should be made?

Because the P-value of 0.0571 < α = 0.05, we reject H0. We have convincing evidence that less than 85% of customers of this company are repeat customers.
Because the P-value of 0.0571 > α = 0.05, we fail to reject H0. We do not have convincing evidence that less than 85% of customers of this company are repeat customers.
Because the P-value of 0.0571 > α = 0.05, we fail to reject H0. We have convincing evidence that less than 85% of customers of this company are repeat customers.
Because the P-value of 0.0571 < α = 0.05, we reject H0. We do not have convincing evidence that less than 85% of customers of this company are repeat customers.

Answers

Answer:

b. Because the P-value of 0.0571 > α = 0.05, we fail to reject H0. We do not have convincing evidence that less than 85% of customers of this company are repeat customers.

Step-by-step explanation:

EDGE 2021

I hope this helps!

Answer: Because the P-value of 0.0571 > α = 0.05, we fail to reject H0. We do not have convincing evidence that less than 85% of customers of this company are repeat customers.

Step-by-step explanation: EDGE 2022

HELP ASAP! I WILL GIVE BRAINLEST! I HAVENT TURNED THIS IN AND ITS DUE TOMORROW.

Find the area of the polygon.

Answers

Answer:

332m²

Step-by-step explanation:

the formatting for finding the area of the triangle is base x height x 1/2

so we need to find 8.3 x 10

8.3 x 10 = 83

    83/2 = 41.5

there are 8 triangles in this shape so...

41.5 x 8 = 332

so the area of the polygon is 332m²

hope this helped!

- cheesetoasty

Answer:

Hello! answer: 332

Step-by-step explanation:

What they did was give you the height and base of a triangle in the polygon so you can find the rest because each would be equivalent to that one triangle if that makes sense...

Triangle area = base × height ÷ by 2

8.3 × 10 = 83 83 ÷ 2 = 41.5 I will multiply by 8 cause there will be 8 of those same triangles if you dont understand I advise to look at the picture I put here and 41.5 × 8 = 332 therefore the area is 332 HOPE THAT HELPS!

32 gallons of water to wash 4 loads of dishes, How many gallons of water will the dishwasher use to wash 10 loads of dishes

Answers

32/4 = 8/1 =80/10 so 80 gallons

Answer: It would be 80 gallons of water that the dishwasher will use to wash 10 loads of dishes. To figure this out you would need to divide 32 by 4 which would equal 8. You would do this to figure out how many gallons of water a dishwasher needs to wash 1 load of dishes. Then you would multiply 8 times 10 which would equal 80.

Step-by-step explanation: hoped this helps thx for the points :D

Kayden is deciding between two landscaping companies for his place of business.
Company A charges $55 per hour and a $125 equipment fee. Company B charges $40
per hour and a $275 equipment fee. Let A represent the amount Company A would
charge for t hours of landscaping, and let B represent the amount Company B would
charge for t hours of landscaping. Write an equation for each situation, in terms oft,
and determine which company would be cheaper if Kayden needs 13 hours of
landscaping

Answers

Answer:

A = 55t + 125

B = 40t + 275

B is cheaper for 13 hours

Step-by-step explanation:

Company A charges $55 per hour and a $125 equipment fee.

A = 55t + 125

Company B charges $40 per hour and a $275 equipment fee.

B = 40t + 275

----------------------------

For 13 hours

A = 55(13) + 125 = 840

B = 40(13) + 275 = 795

B is cheaper

Answer:

second part of the QUESTION Company B is $45 cheaper than Company A for 13 hours of landscaping.Step-by-step explanation:

Amber deposited $1400 into an account that pays 5% interest compounded monthly. How much will Amber have in her account after
10 years?

Answers

Answer:

1400 divided by 5 = 280 times 10 = 2800.

Step-by-step explanation:

Step-by-step explanation:

[tex]total \: months \: = 12 \times 10 = 120 \\ 5\%of \: 1400 = 70 \\ so \: 120 \times 70 = 8400 \\ total = 1400 + 8400 = 9800 \: dollar \\ thank \: you[/tex]

helppppp plss i dont understand

Answers

highest point on the graph !!! always remember


What is the surface area?
10 yd
8 yd »
10 yd
12 yd
10 yd

Answers

To find this ask you teacher you welcome

Can u please help? .

Answers

Answer:

y = -3x -27

Step-by-step explanation:

Parallel lines have the same slope.  So the slope will be -3

We need to solve for the y-intercept.  Us the x and y values from the point (-6,-9) to find the y-intercept

m = -3 given

y = -9  from the point( -6,-9)

x = -6  from the point (-6,-9)

y = mx + b  substitute in what you know and solve for b

-9 = (-3) (-6) + b

-9 = 18 + b  Subtract 18 from both sides

-9 -18 = 18 - 18 +b

-27 = b

The equation of the line is y = -3x -27

EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

40km

hope this helps

have a good day :)

Step-by-step explanation:

40 % ply tennis 24% plays baseball 58% plays neither. If you pick a student at random what will be the probably plays both sports.

Answers

Answer:

The probability is 0.22

Step-by-step explanation:

We know that:

40% of the students play tennis

24% of the students play baseball

58% of the students play neither.

If we add these numbers, we get:

40% + 24% + 58% = 122%

Here we should get exactly 100%, but we get more because we are counting some of the students twice, and that happens because some of the students play both sports, so these students are counted in both percentages.

And we can conclude that exactly 122% - 100% =  22% of the students play both sports:

Now, the probability that a randomly picked student plays both sports, is equal to the quotient between the percentage of students that play both sports and the 100%, this is:

p = 22%/100% = 0.22

The probability is 0.22

Find the volume of the cylinder as pictured below with a = 5 cm and b = 10
cm. Use 3.14 for rand round your answer to the nearest hundredth. Do not
include units in your answer.
b
a

Answers

Answer:

[tex]\huge\boxed{\mathfrak{\underline{Answer...}}}[/tex]

[tex]\small\mathfrak\red{volume \: of \: cylinder =\pi \: r {}^{2} h } \\ \\ \small\mathfrak\red{ r =5cm \: | height = 10cm } \\ \\ \small\mathfrak\red{volume \: of \: cylinder =3.14 \times 5 {}^{2} \times 10 } \\ \\ \small\mathfrak\red{volume \: of \: cylinder = 785 \: cm.cube} \\ \\ \small\mathfrak\green{hope \: it \: helps .... }[/tex]

Answer:

Step-by-step explanation:

Solve for x.
please help w this problem, will give thanks !

Answers

Answer:

[tex]x = 1[/tex]

Step-by-step explanation:

[tex] \frac{141x - 1}{2} = 70[/tex]

[tex]141x - 1 = 140[/tex]

[tex]141x = 141[/tex]

[tex]x = 1[/tex]

The ratio of the number of report cards Ms. Wickham folded to the number that Ms. Cho folded was 2:3. At the end of the day, Ms. Leiva and Mr. Gamory folded 300 report cards. Who folded more report cards and by how many

Answers

Ms. Wickham folded 200 report cards and Ms. Cho folded 300 report cards, giving Ms. Cho an average of 100 report cards.

Ms. Wickham and Ms. Cho together folded 500 report cards.

Ms. Wickham folded 200 report cards

(200/500 = 2/5)

Ms. Cho folded 300 report cards

(300/500 = 3/5)

Mr. Leiva and Mr. Gamory folded 300 report cards.

Ms. Cho folded more report cards than Ms. Wickham, by

100 (300 - 200 = 100).

Ms. Wickham and Ms. Cho together folded 500 report cards, with the ratio of Ms. Wickham's report cards to Ms. Cho's being 2:3. Ms. Wickham folded 200 report cards, while Ms. Cho folded 300. At the end of the day, Mr. Leiva and Mr. Gamory folded an average 300 report cards. This meant that Ms. Cho folded more report cards than Ms. Wickham, by 100. Therefore, Ms. Cho folded 400 report cards in total, while Ms. Wickham only folded 300.

Learn more about average here

https://brainly.com/question/24057012

#SPJ4

What is the best approximation for the area of this figure?



21+14. 5π units²


21+7. 25π units²


10. 5+7. 25π units²


10. 5+14. 5π units²

Coordinate plane with axes labeled x and y. A closed figure is formed by two segments and a semicircle. A segment extends from negative 5 comma negative 2 to negative 5 comma 1. Another segment extends from negative 5 comma 1 to 2 comma 1. A semicircle extends from 2 comma 1 to negative 5 comma negative 2. What is the area of this polygon?







28. 5 units²


34. 5 units²


37. 5 units²


40. 5 units²

6 sided polygon on a coordinate plane with vertices at (negative 6, negative 2), (negative 5, 1), (negative 1, 4), (1, 1), (5, 3), and (1, negative 2)

Answers

1) The best approximation for the area of this figure is 21+14. 5π units².

2) The total area of the closed figure is 10.5 + 19.63 = 30.13 square units.

3) This is a hexagon with vertices at the specified coordinates on a coordinate plane.

FIGURE AND POLYGON

1) The best approximation for the area of this figure is 21 + 14.5π units². The area of a semicircle with a radius of 7 is 14.5π units², and the two segments form a rectangle with an area of 21 units². Adding these two values together gives 21 + 14.5π units².

2) This closed figure can be divided into two parts: a triangle and a quarter of a circle. The area of the triangle can be found using the formula for the area of a triangle (base times height divided by 2). The base of the triangle is the length of the segment from negative 5 comma negative 2 to negative 5 comma 1, which is 3 units. The height of the triangle is the length of the segment from negative 5 comma negative 2 to 2 comma 1, which is 7 units. So the area of the triangle is (3*7)/2 = 10.5 square units.

The area of the quarter of a circle can be found using the formula for the area of a circle (pi times the radius squared). The radius of the semicircle is the length of the segment from 2 comma 1 to negative 5 comma negative 2, which is 5 units. So the area of the quarter of the circle is (pi*5²)/4 = 19.63 square units.

So the total area of the closed figure is 10.5 + 19.63 = 30.13 square units.

3) A hexagon is a polygon with six sides and six angles. In this case, the hexagon is placed on a coordinate plane, with each of its vertices (or corners) located at specific x and y coordinates.

The coordinates provided are: (negative 6, negative 2), (negative 5, 1), (negative 1, 4), (1, 1), (5, 3), and (1, negative 2). These coordinates correspond to six points on the plane, and the hexagon is formed by connecting these points in the specified order.

Learn more about polygon here:

https://brainly.com/question/24464711

#SPJ4

Help me out here? I dunno the answer

Answers

Answer is 15

A=1/2 bh
A=1/2 5(6)

HELP PLEASE NO LINKS

Answers

Answer:

D

Step-by-step explanation:

Answer:

50 cups of water

Step-by-step explanation:

If there is 30 cups of lemin juice, you would divide it by 6 cups to see how many portions there are. There are 5 portions of it, so you would multiply the 10 cups of water by 5 and then 6 cups of lemon juice by 5.

30 cups of lemon juice and 50 cup of water is what you would get

please help im lost ;math 10th grade

Answers

The outer perimeter of the figure will be 62.3 ft.

What is mean by Rectangle?

A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.

We have to given that;

The figure is shown in figure.

Now, The total outer perimeter is,

⇒ Outer perimeter of triangle = 12.2 ft + 6 ft

                                              = 18.6 ft

And, Outer perimeter of rectangle = 14 ft + 14 ft

                                                     = 28 ft

And, Outer perimeter of semicircle = πr

                                                      = 3.14 × 10 / 2

                                                      = 3.14 × 5 ft

                                                      = 15.70 ft

Thus, The total outer perimeter is = 18.6 ft + 28 ft + 15.70 ft

                                                    = 62.3 ft

Learn more about the rectangle visit:

https://brainly.com/question/2607596

#SPJ1

Find the lengths of the missing sides. If the length is irrational, round to the nearest tenth. ​

Answers

Answer: 25

Step-by-step explanation:

25in
Using Pythagorean theorem (a^2+b^2=c^2)
15^2+20^2=c^2
225+400=c^2
625=c^2
Square root to get c alone
C=25

Find the output, y, when the input, z, is -4.
y=
-8-6 -4
8
6
a f
Y
4-
2-
do
-2-
-4-
-6+
4
6/ 8

Answers

Answer:

y = 1

Step-by-step explanation:

locate x = - 4 on the x- axis, go vertically up to meet the graph at (- 4, 1 ), so

when input x = - 4 the output is y = 1

The cost of renting a boat for different
times is shown in the table below. The
relationship shown is linear.
Hours
Cost (dollars)
2
51
4
102
6
153
8
204
Which of the following is the hourly rate
for renting the boat? (8.1A, 8.18, 8.1C,
8.1E)
C $51.00
A $25.50
B $30.50
D Not here

Answers

Answer:

Step-by-step explanation:

Please help quickly this is for a big test.
ES=____ units.
Round your answer to the nearest tenth.

Answers

That would be [tex] \sqrt{113} [/tex]

I need help asap deadline 1600

Answers

I know one answer would be negative association or negative correlation. But I’m not sure on the other answers. Hope this helps!

Find the area. Round to the nearest tenth if necessary.

Answers

Answer:

575.4 sq inches

Step-by-step explanation:

you can divide this shape into:

13 x 13 square

trapezoid with bases of 13 and 30 with a height of 20

semi-circle with radius of 15

A(square) = 169

A(trapezoid) = 53

A(semi-circle) = 353.4

Which statement is correct?

Answers

Answer:

B. ST and TK intersect at a 90 degree angle.

I know this because you can see that in between STK, there is a square in the corner indicating a 90 degree angle.

Step-by-step explanation:

Hope it helps! =D

The answer here is B ST & TK intersecting at 90°

help
x^2 + 4x - 3 = 0

Answers

Answer:

x = − 2 + √ 7 , − 2 − √ 7

Step-by-step explanation:

Answer:

x = +/- 2 +/- √7

Step-by-step explanation:

The front row in a movie theatre has 23 seats. If you were asked to sit in the seat that occupied the median position, in which seat would you have to sit?

Answers

Answer:

12

Step-by-step explanation:

The median is the one in the middle.  For an odd number of seats, average the first and last seat numbers.

(1 + 23) / 2 = 24 / 2 = 12.  That means there will be 11 people on your left and 11 people on your right.

For an even number of seats, the same method doesn't work as well!  If there are 14 seats, for example,  (1 + 14) / 2 = 15 / 2 = 7.5,  and if you sit in "seat" 7 and a half, it will be awkward!

the median would be 12

What is the velocity of the object from t=0 to t=3.0s?

Answers

0 is the  velocity of the object from t=0 to t=3.0s

What is Speed?

Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object's movement.

Velocity is a vector expression of the displacement that an object or particle undergoes with respect to time.

Velocity is a vector expression of the displacement that an object or particle undergoes with respect to time .

The areas under a versus t gives the change in velocity. The initial velocity was 1.0 m/s.

The change in velocity from t = 0 to t = 3.0 s is

(1 + 0 - 2.0)m/s = -1 m/s. v(3s) = 1 m/s - 1 m/s = 0 m/s

Hence,  the velocity of the object from t=0 to t=3.0s is 0.

To learn more on Velocity click:

https://brainly.com/question/18084516

#SPJ1

A)
Find the product of
f(x)=x²-x-4 and g(x)=x+4
With process

Answers

f(x)=[tex]x^{2}[/tex]-x-4 + g(x)=x+4 = the product is with process [tex]x^2+7 x+8$$[/tex] . It is the solution of f(x) and g (x) .

What do you meant by product ?

[tex]$$f(x)=x^2-x-4, g(x)=x+4: x^2+7 x+8$$$$\begin{aligned}& \text { Find } f \circ g \text { given } f(x)=x^2-x-4, g(x)=x+4 \\& f \circ g=f(g(x)) \\& g(x)=x+4 \\& =f(x+4)\end{aligned}$$$$\begin{aligned}& f(x+4): \quad x^2+7 x+8 \\& =x^2+7 x+8\end{aligned}$$[/tex]

When a number is multiplied by another number, its products can be found. Because 9 x 3 Equals 27, for instance, 27 is a product of 9 and 3. What you get when you multiply two numbers together is their product. As a result, the product of three and four is twelve, followed by five and four, and so on.

A number that is obtained by multiplying two or more other numbers together is referred to in mathematics as a product. For instance, the result of multiplying 2 by 5 is 10 when the two numbers are combined. Byproducts include things like straw from grain harvesting operations, salt from desalination plants, sawdust from sawmills, and manure from feedlot operations.

To learn more about Product refer to :

https://brainly.com/question/13198444

#SPJ1

Other Questions
A person who demonstrates accountability is someone who will take a(n) ______ perspective of the groups affected by his or her business. Multiple choice question. mercantile ambivalent stakeholder paternalistic __________ is a slow, idioventricular rhythm with wide QRS complexes that are representative of escape beats that originate from a lower focus in the ventricles. Asystole A business has $11,080 to spend on new laptops and tablet computers for its salespeople. The laptops cost $515 each. The tablets cost $285 each. The business wants each salesperson to have either a laptop or a tablet. There are 30 salespeople. Create a system of equations that models how many of each type of computer the business should buy. 515x 285y Quick question, what was erudite's goal all in all in insurgent. Also did the Erudite say they wanted to unite all 5 factions into one? I need to kwon the answer LaVonda wrote the following research question for apaper to be presented in her language arts class.Does texting affect how teens learn?Why is this a weak research question?A. The topic would provide information that is notspecificB. This question has a limited set of responsesC. The topic is not interesting to the intended audience.D. This question raguires an answer that is too broad the religion concept of evil in christianity protestantism What affects did Antebellum have on Western Migration?Must be 5-7 sentencesI give Brainliest! Please no links In a pleasant but unfamiliar setting, infants with an avoidant style insecure attachment are most likely to:A. cling to their mothers and ignore the new surroundings.B. use their mothers as a base from which to explore their new surroundings.C. show hostility when their mothers approach them after a brief absence.D. act as though their mothers are of little importance to them. What is mysticism?A.)a religion that believes nothing is realB.)a theory that relates to the survival of the fittestC.)a philosophical idea that believes women are inferiorD.)a spiritual belief that employs the use of meditation to find truths Which of the following is an electrolyte?CH4OHO Ca(NO3)2O C12H22011O CH3CH2OH please help will give brainliest. Links will be banned Using the thermodynamic data provided below, calculate the standard change in entropy when one mole of sodium nitrate is dissolved in water?S (J/Kmol)NaNO3(s) 116.3Na+(aq) 60.25NO3(aq) 146.4Will the solubility of sodium nitrate increase or decrease if the temperature of the system is increased? 1vNextSummarizing Literature: Mastery TestNothing can describe the confusion of thought which I felt when I sank into the water. Though I swam very well, I could not deliver myself from the wavesso as to draw breath, till that wave having driven me, or rather carried me, a vast way on towards the shore, and having spent itself, went back, and left meupon the land almost dry, but half dead with the water I took in. I had so much presence of mind, as well as breath left, that seeing myself nearer themainland than I expected, I got upon my feet, and endeavored to make on towards the land as fast as I could before another wave should return and take meup again. However, I soon found ityvas impossible to avoid it for I saw the sea come after me as high as a great hill, and as furious as an enemy, which I hadno means or strength to contend with my business was to hold my breath, and raise myself upon the water if I could. By swimming, I could preserve mybreathing, and pilot myself towards the shore, if possible. My greatest concern now being that the sea, as it would carry me a great way towards the shorewhen it came on, might not carry me back again with it when it gave back towards the sea.The wave that came upon me again buried me at once twenty or thirty feet deep in its own body. I could feel myself carried with a mighty force andswitness towards the shore a very great way, but I held my breath, and assisted myself to swim still forward with all my might. I was ready to burst withholding my breath, when, as I felt myself rising up, so, to my immediate relief, I found my head and hands shoot out above the surface of the water. Though itwas not two seconds of time that I could keep myself so, yet it relieved me gready, gave me breath, and new courage. I was covered again with water a goodwhile, but not so long but I held it out and finding the water had spent itself, and began to return, I struck forward against the return of the waves, and feltground again with my feet. I stood still a few moments to recover breath, and till the waters went from me, and then took to my heels and ran with whatstrength I had further towards the shore. But neither would this deliver me from the fury of the sea, which came pouring in after me again; and twice more Iwas litted up by the waves and carried forward as before, the shore being very flat.The last time of these two had well-nigh been fatal to me, for the sea having hurried me along as before, landed me, or rather dashed me, against a piece1from Robinson Crusoeby Daniel DefoeSelect ALL the correct answers.Which two statements should be included in a summary of the passage?DCrusoe scales a grassy cliff and watches the waves at a safe distance.DWhen a wave crashes him against a rock, Crusoe fears the worstCrusoe is afraid he will be pulled further out to sea by the strong currentBecause of rough and powerful waves, Crusoe struggles to get to shore.The sea repeatedly batters Crusoe, but he does not give up hope for survival.0000Submit TestTools Which molecules do your cells get from food?(Select two answers)A) Amino AcidB) GlucoseC) OxygenD) Carbon Dioxide Based on the text, which of the following categories of people are at greatest risk for divorce? A)Young people who marry after a short courtship B)A couple facing a wanted and expected pregnancy C)A couple whose parents never experienced divorce D)Older people who have retired from paid work the field or fields on which records are sorted is called the sort key. true or false f(x) = -1/2x^2 + 3/2x - 2 I need to find the zeros For the equation f(x)=1.9(0.41)*, state the initial value C, the growth or decay factor a, and percent change R for each unit increase in x.C=(Type an integer or a decimal.) A golf ball rolls up a hill toward a miniature-golf hole. Assign the direction toward the hole as being positive. a. If the ball starts with a speed of 2.0 m/s and slows at a constant rate of 0.50 m/s2, what is its velocity after 2.0 s