A web designer is placing images on a website using polar coordinates along the lines shown in the diagram. Assume that the intersection of the lines is the pole and the right horizontal segment is the polar axis.
Which equations represent the lines on which the designer places the images? Check all that apply.

A Web Designer Is Placing Images On A Website Using Polar Coordinates Along The Lines Shown In The Diagram.

Answers

Answer 1

Answer:

1, 3, & 5

Step-by-step explanation:

All I did to solve this was look up a picture of the polar coordinate system and then match the lines from the image shown to the ones on the polar circle.

Answer 2

The designer places the images in Options 1,3 and 5 are correct.

We have given that,

A web designer is placing images on a website using polar coordinates along the lines shown in the diagram.

Assume that the intersection of the lines is the pole and the right horizontal segment is the polar axis.

We have to determine equations that represent the lines on which the designer places the images.

What is the polar coordinate?

The polar coordinate system is a two-dimensional coordinate system in which each point on a plane is determined by a distance from a reference point and an angle from a reference direction. The reference point is called the pole, and the ray from the pole in the reference direction is the polar axis.

The grid is split into 12 pieces and so they can be put into fractions with a denominator of either 3 or 6.

If you split the circle into portions that match the denominator, you can find 2/3, 17/6, and -11/3's on the circle.

Therefore options 1,3 and 5 are correct.

To learn more about the polar equation visit:

https://brainly.com/question/9363127

#SPJ2


Related Questions

Sales of video games and consoles fell from $1.15 million to $1.03 million in 1 year. Find the percent decrease.

Answers

Answer:100 times 7

Step-by-step explanation: because

Completing the Square
Solve each equation by completing the square.
1) 7x2 + 14x - 65--9

Answers

Answer:

2(30-7x)

Step-by-step explanation:

=14+14x-65-9

=14+14x-79

=60+14x

=2(30-7x)

PICTURE PLEASEEEEEEEEEEE

Answers

Answer: C

Step-by-step explanation: Because none of the triangles are the same.

Answer C they are the same

hey, I wanted to know if anybody was kind enough to help me solve this! I'm super confused and I just don't know what to do. please help me, it'll mean a lot to me. actually

Answers

Answer:

The answer should be B

Please help ASAP !!!!!

Answers

Answer:

i need points im really sorry

Step-by-step explanation:

tells diere expression
2x + 4y - 3
es
-3
B)
2
3
D)
4

Answers

Answer:

sorry I don't understand the way its written

What is 34 and -7 as a fraction

Answers

34 as a fraction is 17/50

-7 as a fraction is 8/20

Answer:

34/1

-7/1

Step-by-step explanation:

select the correct answer(click the photo)

Answers

Answer:

B.

General Formulas and Concepts:

Order of Operations: BPEMDASEquality Properties

Step-by-step explanation:

Step 1: Define function

f(x) = 8x + 4

Step 2: Prep

Rewrite:                         y = 8x + 4Swap x and y:               x = 8y + 4

Step 3: Find Inverse (Solve for y)

Subtract 4 on both sides:                    x - 4 = 8yDivide both sides by 8:                       (x - 4)/8 = yRewrite:                                                 y = (x - 4)/8Rewrite:                                                f⁻¹(x) = (x - 4)/8

(2x + 9x² – 21) = (x +4)

Answers

Answer:

Step-by-step explanation:

The ______ identity is 1.

Answers

Answer:

I believe its ,multiplication

Step-by-step explanation:

because any number you multiply be one is one

mark brainliest if correct please

Answer:

multiplication

Step-by-step explanation:

Cause of Peter griffen

Does the type of employment make a difference in how much someone saves for retirement? A researcher gathers data on how much money government employees and corporate employees put in their retirement accounts each month as a percentage of their income.

Answers

Answer:

absolutely

Step-by-step explanation:

because if you make more money at work, the more money you have for retirement.

Answer:

testing a claim about two population means

Step-by-step explanation:

maybe that's the answer you are looking for :) I did this already and it was correct

7x1027
Scientific Notation

Answers

7,189 just multiply which you did correctly
7x1027=8,890 I hope this is what your looking for if not sorry

Please give me a good explanation on how to do problems like this as well as solving this problem.

Answers

Answer:

Alright!

Step-by-step explanation:

Reflecting across the x-axis, the x-coordinate ALWAYS remains the same, but the y-coordinate is transformed into its opposite. If you forget this, fold along the x line, and you should be able to figure it out. Reflecting across the y-axis, the y-coordinate ALWAYS remains the same, but the x-coordinate is transformed into its opposite. If you forget this, fold along the y line, and you should be able to figure it out.

Hope I helped!

Simonne, Marco, and Evon were partners in
business. Simonne and Marco each received
twice as much of the profit as Evon received. If
the total profit was $1,800, how much did Evon
receive?

Answers

Evon got $450 .........

PLEASE HELPPPP ILL DO ANYTHING

Answers

Answer:

slope: 2/5

y intercept: 4

Step-by-step explanation:

Slope is 2/5 Y int is 4

E
Find the equation of the line that is perpendicular to the given line and passes through the given point.
Enter the right side of the equation as a single fraction.
y =
5x - 3
-;(1,1)
4
The equation is y =

Answers

Answer:

19.4

Step-by-step explanation:

that is the answer

Gary leaves school to go home. He walks 8 blocks north and then 14 blocks east. If Gary could walk in a straight line to the school, what is the exact distance between Gary and the school?

Answers

Answer:

16.12 blocks

Step-by-step explanation:

Given that,

Gary walks 8 blocks north and then 14 blocks east.

We need to find the exact distance between Gary and the school. We can find it by using Pythagoras theorem as follows :

[tex]d=\sqrt{8^2+14^2} \\\\=16.12\ \text{blocks}[/tex]

So, the exact distance between Gary and the school is 16.12 blocks.

please helppp! and thank you

Answers

Answer:53

Step-by-step explanation:

53°. Mark brainliest Please

Robert say's he needs 250 plastics sleeves for his baseball card collection , He has 3084 baseball cards . Each sleeves holds 12 cards do you agree With Robert?

Answers

Answer:

no, he needs 257 sleeves

Step-by-step explanation:

3,084 ÷ 12 = 257

A checking account is overdrawn if it has a
negative balance. Marc's account is overdrawn by
$45. What will the balance be after he deposits
$170 and writes a check for $59?

Answers

Answer:

64.

Step-by-step explanation:

170 - 59 = 109

109 - 45 = 64

or do

59 + 45 = 104

104 - 170 = 64

Answer: it’s 66

Step-by-step explanation:

Gavin has a box of crayons. There are four purple crayons, three black crayons, three blue crayons, and two red crayons. What is the probability Gavin will draw a purple crayon put it on the table and then draw another purple

Answers

Answer:

4/12

Step-by-step explanation:

1. If 15% of adults in a certain country work from home, what is the probability that fewer than 42 out of a random sample of 350 adults will work from home? (Round your answer to 3 decimal places)
2. Suppose we want to estimate the proportion of teenagers (aged 13-18) who are lactose intolerant. If we want to estimate this proportion to within 4% at the 95% confidence level, how many randomly selected teenagers must we survey?

Answers

Answer:

(1) 0.058

(2) 601

Step-by-step explanation:

(1)

According to the Central limit theorem, if from an unknown population large samples of sizes n > 30, are selected and the sample proportion for each sample is computed then the sampling distribution of sample proportion follows a Normal distribution.

The mean of this sampling distribution of sample proportion is:

[tex]\mu_{\hat p}=p\\[/tex]

The standard deviation of this sampling distribution of sample proportion is:

[tex]\sigma_{\hat p}=\sqrt{\frac{p(1-p)}{n}}[/tex]

As the sample size is large, i.e. n = 350 > 30, the Central limit theorem can be used to approximate the sampling distribution of sample proportion of adults in a certain country work from home.

Compute the probability that fewer than 42 out of a random sample of 350 adults will work from home:

Sample proportion: [tex]\hat p=\frac{42}{350}=0.12[/tex]

[tex]P(\hat p < 0.12)=P(\frac{\hat p-\mu_{\hat p}}{\sigma_{\hat p}}<\frac{0.12-0.15}{\sqrt{\frac{0.15(1-0.15)}{350}}})\\\\=P(Z<-1.57)\\\\=0.05821\\\\\approx 0.058[/tex]

Thus, the probability that fewer than 42 out of a random sample of 350 adults will work from home is 0.058.

(2)

The (1 - α)% confidence interval for population proportion is:

[tex]CI=\hat p\pm z_{\alpha/2}\cdot\sqrt{\frac{\hat p(1-\hat p)}{n}}[/tex]

The margin of error for this interval is:

[tex]MOE= z_{\alpha/2}\cdot\sqrt{\frac{\hat p(1-\hat p)}{n}}[/tex]

Given:

MOE = 0.04

Confidence level = 95%

Assume that the sample proportion is 50%.

The critical z-value for 95% confidence level is 1.96.

Compute the required sample size as follows:

[tex]MOE= z_{\alpha/2}\cdot\sqrt{\frac{\hat p(1-\hat p)}{n}}[/tex]

      [tex]n=[\frac{z_{\alpha/2}\cdot\sqrt{\hat p(1-\hat p)}}{MOE}]^{2}\\\\=[\frac{1.96\times \sqrt{0.50(1-0.50)}}{0.04}]^{2}\\\\=600.25\\\\\approx 601[/tex]

Thus, the required sample size is 601.

1. Using the normal approximation to the binomial, it is found that there is a 0.05 = 5% probability that fewer than 42 out of a random sample of 350 adults will work from home.

2. Solving the equation for the margin of error of a confidence interval of proportions, it is found that we must survey 601 randomly selected teenagers.

Question 1:

Normal Probability Distribution

In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

It measures how many standard deviations the measure is from the mean.  After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.The binomial distribution is the probability of x successes on n trials, with p probability of a success on each trial. It can be approximated to the normal distribution with [tex]\mu = np, \sigma = \sqrt{np(1-p)}[/tex].

In this problem:

15% work from home, thus [tex]p = 0.15[/tex].Sample of 350 adults, thus [tex]n = 350[/tex]

Then, for the approximation:

[tex]\mu = np = 350(0.15) = 52.5[/tex]

[tex]\sigma = \sqrt{np(1-p)} = \sqrt{350(0.15)(0.85)} = 6.68[/tex]

Using continuity correction, the probability is [tex]P(X < 42 - 0.5) = P(X < 41.5)[/tex], which is the p-value of Z when X = 41.5. So:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{41.5 - 52.5}{6.68}[/tex]

[tex]Z = -1.65[/tex]

[tex]Z = -1.65[/tex] has a p-value of 0.05.

0.05 = 5% probability that fewer than 42 out of a random sample of 350 adults will work from home.

Question 2:

In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]\alpha[/tex], we have the following confidence interval of proportions.

[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

z is the z-score that has a p-value of [tex]\frac{1+\alpha}{2}[/tex].

The margin of error is:

[tex]M = z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

In this problem:

Within 4%, thus [tex]M = 0.04[/tex].We do not have an estimate for the true proportion, thus [tex]\pi = 0.5[/tex].95% confidence level, thus z has a p-value of [tex]\frac{1 + 0.95}{2} = 0.975[/tex], thus z = 1.96.

We have to solve for n, then:

[tex]M = z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

[tex]0.04 = 1.96\sqrt{\frac{0.5(0.5)}{n}}[/tex]

[tex]0.04\sqrt{n} = 1.96(0.5)[/tex]

[tex]\sqrt{n} = \frac{1.96(0.5)}{0.04}[/tex]

[tex](\sqrt{n})^2 = (\frac{1.96(0.5)}{0.04})^2[/tex]

[tex]n = 600.25[/tex]

Rounding up:

We must survey 601 randomly selected teenagers.

A similar problem is given at https://brainly.com/question/24261244

Ms. Figgs asked 25 students in her 7th-grade homeroom to select their favorite cookie. The results are recorded in the table below. Based on the results, how many students will NOT select chocolate chip as their favorite cookie, if there are 250 students in the seventh grade?

Answers

Step-by-step explanation:

Can you show a picture of the table, I can't help if I don't see the whole problem

The parallelogram shown bellow has an area of 15 units over 2

Answers

Answer:

The value of h is [tex]\frac{5}{2}[/tex] units

Step-by-step explanation:

In any parallelogram, there are two different pair of bases b1, b2 and their corresponding heights h1, h2, where h1 ⊥ b1 and h2 ⊥ b2The area of parallelogram = b1 × h1 OR b2 × h2

In the given figure

∵ Every two opposite sides of the parallelogram are equal

∴ The length of the base of the height h is 3 units

∵ The area of the parallelogram = [tex]\frac{15}{2}[/tex] units

∵ Area of parallelogram = b × h

→ Substitute the values of the area and the base in the rule above

∴ [tex]\frac{15}{2}[/tex] = 3 × h

∴ [tex]\frac{15}{2}[/tex] = 3h

→ Divide both sides by 3 to find h

∵  [tex]\frac{15}{2}[/tex] ÷ 3 = 3h ÷ 3

∴ [tex]\frac{15}{6}[/tex] = h

→ Simplify the fraction by divide up and down by 3 and switch the 2 sides

h = [tex]\frac{5}{2}[/tex] units

HELP PLS Describe two real-life situations that could be represented by the graph below

Answers

the amount you walk by the hour?

x axis- distance

y axis- hours

:))

when you get in your car and you start driving, you start at a speed of 0 and then your speed can be anything from 0 to the maximum speed of your car. If you graphed your speed during a trip, you would end up with one continuous curve for your graph. You won't have any breaks in the graph.

suppose we have function defined by :
f(x)= -3x+7
what values of x give f(x) =-17?

Answers

Answer:

x = 8

Step-by-step explanation:

if f(x) = -17

then we can type:

- 3 x + 7 = -17

solving for "x", subtract 7 from both sides

- 3 x = - 17 - 7

- 3 x = - 24

divide both sides by -3 to isolate "x"

x = -24 / (-3)

x = 8

Twenty-seven less than eight times a number is equal to five. What is the number?

Answers

8n - 27 = 5

Add 27 to both sides

8n = 32

Divide by 8 on both sides

n = 4

Evaluate 4p+q/p when p= -2 and q= -3

a) -11/2
b) 9/2
c) -9/2
d) 11/2​

Answers

Answer:

D

Step-by-step explanation:

Answer:

d. 11/2

Step-by-step explanation:

(4p + q)/p

(4(-2) + (-3))/(-2) = (-8-3)/(-2)

11/2

Meg laid 15 tiles in 50 minutes.

Jessica worked for 85 minutes at a faster rate per tile than Meg.

Choose all the rates that could be Jessica’s rate.


A: 20 tiles in 85 minutes



B: 24 tiles in 85 minutes



C: 28 tiles in 85 minutes



D: 1 tile in 3 minutes



E: 1 tile in 4 minutes

Answers

Answer:

I think C and E

Step-by-step explanation:

meg played at lace of 3.3333 tiles a minute so has to be over 25 tiles

The correct options are C and D.

Important information:

Meg laid 15 tiles in 50 minutes.Jessica worked for 85 minutes at a faster rate per tile than Meg.Rates:

The rate per tile of Meg is:

[tex]\text{Rate}=\dfrac{\text{Time}}{\text{No. of tiles}}[/tex]

[tex]\text{Rate}=\dfrac{50}{15}[/tex]

[tex]\text{Rate}=3.333...[/tex]

Calculate the rates per tile for each option.

[tex]\frac{85}{20}=4.25[/tex]

[tex]\frac{85}{24}=3.54167...[/tex]

[tex]\frac{85}{28}=3.0357...[/tex]

[tex]\frac{3}{1}=3[/tex]

[tex]\frac{4}{1}=4[/tex]

From the above calculation is clear that the time spent per tile is less than Meg's rate in options C and D.

Therefore, the correct options are C and D.

Find out more about 'Rates' here:

https://brainly.com/question/17879320

rationalise the denominator 1/√20

Answers

Answer:

1/10

Step-by-step explanation:

uf no me dij hi g go be h in go i

Step-by-step explanation:

Given:

1/√20

The denominator = 20

We know that

The rationalising factor of a is a. To rationalise the denominator of 1/√20, we multiply this by √20/√20.

1/√20

→ (1/√20) * (√20/√20)

→ [1(√20)]/[(√20)(√20)]

→ (√20)/√(20×20)

→ √20/20 Ans.

Other Questions
3. If x2 + 4 = 29, then x2 - 4 = ?A. 5B. 121C.21D. 25E. 33 HELPPPPP Read the excerpt from The Riddle of the Rosetta Stone,He wrote to a friend: "You tell me that I shall astonish the world if I make out the demotic inscription on the RosettaStone. On the contrary, I think it astonishing that It should not have been made out already, and that I should find thetask so difficult."In this excerpt, the author includes Thomas Young's words to show that YoungO has very little confidence in the ability of others.places a great deal of pressure on himself.feels that figuring out the inscription is useless.O seeks public praise for his accomplishments. Which of the following is accurate about The Louisiana purchase in 1803 choose 3 that apply ///help me plz PLEASE HELP ME!!Saltillo became the Capital of the State of Coahuila y Tejas. PREDICT: Why might this present a problem with those living in Texas? HURRY!! A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours he is at an altitude of 700 feet. What is the rate of change. Que quiere decir la frase: Es la tierra, el planeta de los elegidos! nico sabor a conflicto! need some help with this Which two organisms are able to form a symbiotic relationship with each other Graph the function ruleY= -3/4 x-1 plug x= 2 into2x^4 - 3x^2 +5 PLEASE HELP 30 POINTS! Instructions Read the followingprompt. Make sure you usecomplete sentences.Prompt:In 5-8 complete Spanishsentences, write about thefollowing:1. Describe your schedulewith the classes that youare taking and at what timeyou are taking them.2. Write about a classmate.Talk about where thatperson is from, writehis/her age and describehis/her personality.Finally, describe him/herphysically. What do we call magma that reaches the Earth's surface?A) Hot rockB) MagmaC) LavaD) Mantle Question 1What are the parts of Earth's mantle?-Inner core, asthenosphere, lithosphere-Lithosphere, asthenosphere, mesosphere-Crust, lithosphere, asthenosphere-Mesosphere, asthenosphere, troposphereQuestion 2Two students below described a type of Earth's outermost layer:Student A: 512 kilometers deepStudent B: Makes up the sea floorWhich type of outermost layer did the students describe?-They both described the oceanic type.-They both described the continental type.-Student A described the oceanic type and Student B described the continental type.-Student A described the continental type and Student B described the oceanic type.Question 3If Earth was like a hardboiled egg, which part of Earth would the egg shell represent and why?-Crust, as its depth is up to 3,000 kilometers-Mantle, as its depth is up to 3,000 kilometers-Mantle, as its depth is less than 100 kilometers-Crust, as its depth is less than 100 kilometersQuestion 4What forces the inner core of Earth to remain solid?-Lack of water-Low temperature-Low density-High pressure Is the domain of the function represented by the data shown in the graph discrete or continuous? Read the following excerpt from The Call of the Wild. and answer the question that follows"And as Buck understood the oaths to be love words, so the man understood this feigned bite for a caress."In the excerpt above, the words "oaths" and "love words" are examples of an author using:onomatopoeiasynonymssimilesantithesisHint its not similies At a grand-opening sale, 20% of the first 500 customers won a prize. How many of the first 500 customers won a prize ? Which graph below represents a function? A 25 kg rock , is raised to the top of a hill 10 m high. What is the PE of the rock ? Calculate the percent composition of chlorine in methyl trichloride, CHCl3. I would love your guys help!! ASAP!! 1. What is the constant proportionality?2. What is the meaning of the constant of proportionality in the context of the situation?3. Right an equation that relates the number of tablespoons of vinegar (x) to the tablespoons of oil (y) to make the salad dressing according to the recipe. Will award brainlest and give 37 points!!