If mQOS = 46, and mPOR = 61
and mPOQ = 28, what is mROS?

Answers

Answer 1

Answer:

ROS = 225°

Step-by-step explanation:

The four corners of the squares add up to 360°

Hope it helps you

If MQOS = 46, And MPOR = 61and MPOQ = 28, What Is MROS?
Answer 2

Angles at a point add up to [tex]360^o[/tex]. The measure of [tex]m\angle ROS[/tex] is [tex]225^o[/tex]

Given that:

[tex]m\angle QOS = 46^o[/tex]

[tex]m\angle POR = 61^o[/tex]

[tex]m\angle POQ = 28^o[/tex]

The 4 angles (i.e. QOS, POR, POQ and ROS) are all angles at a point (i.e. point O).

This means that we can apply the angle at a point theorem.

The theorem is represented as:

[tex]m\angle QOS +m\angle POR +m\angle POQ + m\angle ROS = 360^o[/tex] --- i.e. angles at a point add up to [tex]360^o[/tex]

So, we have:

[tex]46^o + 61^o + 28^o + m\angle ROS = 360^o[/tex]

[tex]135^o + m\angle ROS = 360^o[/tex]

Collect like terms

[tex]m\angle ROS = 360^o -135^o[/tex]

[tex]m\angle ROS = 225^o[/tex]

Hence, the measure of [tex]m\angle ROS[/tex] is [tex]225^o[/tex]

Learn more about angles at:

https://brainly.com/question/15767203


Related Questions

Proportionally means
2 fractions (ratios) are NOT equal


2 fractions (ratios) are equal

Answers

Answer:

2 fractions are equal

Step-by-step explanation:

We say that two quantities are proportional if one is always the same multiple of the other.

Say a recipe calls for 2 cups of flour to 3 eggs. That proportion, 2 cups flour : 3 eggs, will always stay the same, no matter how many serving we make. If we make 2 servings, we'd double to 4 cups and 6 eggs, but that wouldn't change the proportion. After all,

[tex]\frac{2}{3}=\frac{4}{6}[/tex]

HELP NEEDED! Thanks if you do!!

Answers

Answer:

We conclude that:

csc (U) = 26 / 24        

Step-by-step explanation:

Given

The angle ∠U The opposite of the angle ∠U = 24The hypotenuse = 26

To determine

csc (U) = ?

Using the trigonometric ration

sin Ф = opposite / hypotenuse

substituting Ф = U, opposite = 24, hypotenuse = 26

sin (U) = 24/26

We know that: csc (U) = [1 ] / [sin(U)]

Therefore,

csc (U) = [1 ] / [sin(U)]

            = 26 / 24

Therefore, we conclude that:

csc (U) = 26 / 24        

To estimate the mean height of female high school juniors, you take a

random sample of 30 female students and get these results (in inches):

72,51, 67, 68, 61, 69, 58, 56, 60, 56

66, 61, 60, 59, 59, 54, 58, 53, 68, 63

57, 62, 63, 64, 56, 62, 58, 67, 57, 70


If the o is 5.3, based on past research, and you want to construct a 97%

confidence interval using (estimate) + (margin of error)= (estimate)

what's your point estimate of ?

A. 30

B. 5.4

C. 65

D. 61.17

Answers

Answer:

61.16667 ; (58.958, 63.375)

Step-by-step explanation:

Given the data :

72,51, 67, 68, 61, 69, 58, 56, 60, 56, 66, 61, 60, 59, 59, 54, 58, 53, 68, 63, 57, 62, 63, 64, 56, 62, 58, 67, 57, 70

Standard deviation, σ = 5.3

Sample size, n = 30

The point estimate of the population mean:

Mean, m = Σx/n

Σx = 1835 ; n = 30

m = 1835 / 30

m = 61.16667

Confidence interval :

m ± Tn-1,α/2 * σ/sqrt(n)

61.16667 ± T30-1,0.03/2 * 5.3/sqrt(30)

61.16667 ± T29,0.015 * (5.3/sqrt(30))

61.16667 ± 2.282175 * (0.9676431)

Lower bound = 61.16667 - 2.20833 = 58.95834

Upper bound = 61.16667 + 2.20833 = 63.375

(58.958, 63.375)

4x2 + 15x + 9 = 0
Solve

Answers

Answer:

x = -3  and x = - 3/4

Step-by-step explanation:

We can use the quadratic formula to solve for x, considering a = 4 , b = 15, and c = 9:

[tex]x=\frac{-b+/- \sqrt{b^2-4a*c} }{2*a} \\x=\frac{-15+/- \sqrt{(-15)^2-4*4*9} }{2*4}\\x=\frac{-15+/- \sqrt{81} }{8}\\x=\frac{-15+/- 9 }{8}=-\frac{6}{8} \,\,or\,\,-\frac{24}{8} \\x=-\frac{3}{4}\,\,or\,\,x=-3[/tex]

I solved by factoring
I hope you can see my writing
Nvm I’ll just type it out just incase
4x^2+15x+9=0
(4x^2+3x)+(12x+9)=0
X(4x+3)+3(4x+3)=0
(X+3)(4x+3)=0
X+3=0. 4x+3=0
X=-3. 4x=-3
X=-3/4
X=-3, x=-3/4
Answer in solution set is= {-3, -3/4}

so far carmella has collected 14 boxes of baseball cards there are 31 cars n each box carmella estimates that she has about 3000 cards so she buys albums that hold 500 cards each

Answers

Answer:

Step-by-step explanation:

Please help me please!

Answers

Answer:

its c

Step-by-step explanation:

i hade this qu for classwoerk today

hey will mark highest

Answers

Answer:

Step-by-step explanation:

x + 159 = 180

x = 21

Answer:

x + 159 = 180

x = 21

Step-by-step explanation:

Devin is investigating the relationship between the temperature in degrees Fahrenheit and the number of gallons sold at a lemonade stand on each day during a particular week

Answers

Answer:

d. A good line of best fit is y= 0.36x -20.15 because this is what the regression calculator returns if all the data except the point (86, 2) are entered. :)

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

I believe

Have a nice day :)

Maya painted 3/4 of her art project in the morning and 1/8 of her project in the evening which wich equation can my used to find how much of project she painted in all

Answers

Answer: The project is 7/8 painted.

Step-by-step explanation: Add 1/8 to 3/4 for the total.

Use the least common denominator, /8

3/4 is equivalent to 6/8.

6/8 + 1/8 = 7/8

Step-by-step explanation: To find how much of the wall Maya painted, we will add the two fractions. Let's do it step-by-step.

1. These fractions have unlike denominators, to make them alike, we have to find the LCD (Least Common Denominator).

3/4 = 6/8

1/8 = 1/8

Note: What you did to the bottom, you do to the top.

1a. I multiplied 2 by 3 and 4 to get 6/8.

1b. I multiplied 1 by 1 and 8 to get 1/8.

2. Since we have like denominators, we can add!

[tex]Solve:\frac{6}{8} +\frac{1}{8} = \frac{7}{8}[/tex]

Therefore, your answer is 7/8. The fraction don't need to be reduced to lowest terms.

Photo attached please help

Answers

it’s a

hope this helped!:)
I’m pretty sure it’s a

200% of 15 is what number

Answers

Answer:

=200/100 ×15

=2×15

=30

Hope it helps...

I need help on this problem
Please
The tutor button has not been working

Answers

Answer: 14 and 3.5

Step-by-step explanation:

Answers: 1. 14 and 2. 3.5

Pls help, my teacher told me to translate this as an assignment so pls help.
th3f1r5t345y4551gnm3ntf0r411th35t9d3nt5.

and also this to. th3l45td4y0f5ch00l15601n6t0b31n4wh1l3.

answer key. y=7 -------- e=3 ---------- s=5 ---------- a=4 -----------9=u -----------i=1 ------------- o=0 ---------------- z=2 -------------g=6 --------------8=b.

Answers

The first easy assignment for aiithestudents

The iastday of school is going to be in awhile

Hope this helps!! <3

The office store sells printer paper. Last week, The store sold 324 packs of white paper, which was 40% of the paper it was sold for the whole week. The store also sold 81 packs of blue paper,243 packs of yellow paper,and 162 packs of pink paper, The store manager needs to determine The percentages of the other paper sold

Answers

Answer:

72%

Step-by-step explanation:

Please help how do you do this? Can someone please explain

Answers

Function because it passes the vertical line test

Domain: (-♾, ♾)
Range: (-5, 4)

Every day for a week, he counts how many times each player can leg press 350 pounds. The following week, he has each player sprint 40 yards every day. The tables shows the average number of leg-press repetitions and the average 40-yard dash time (in seconds) for seven randomly selected players. What is the equation of the line of best fit

Answers

Complete question :

A college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data:

Every day for a week, he counts how many times each player can leg press 350 pounds. The following week, he has each player sprint 40 yards every day. The tables shows the average number of leg-press repetitions and the average 40-yard dash time (in seconds) for seven randomly selected players. What is the equation of the line of best fit? How many seconds should he expect a player to take to run 40 yards if that player can do 22 leg-press repetitions?

Leg Press (reps)|40-yard Dash (s)

15 |5.2

18 |6.3

8 |6.8

30 |8.2

26 |8.0

12 |5.3

21 |5.9

Answer:

ŷ = 0.1073X + 4.5365

6.9

Step-by-step explanation:

Leg Press (reps)X:

15

18

8

30

26

12

21

Y:

5.2

6.3

6.8

8.2

8.0

5.3

5.9

Using a regression calculator :

The equation of line of best fit is :

ŷ = 0.1073X + 4.5365

Slope or gradient = 0.1073

Intercept = 4.5365

X = independent or predictor variable (leg press)

Y = predicted variable (40 yard dash)

B)

X = 22

Y = 0.1073(22) + 4.5365

Y = 6.8971

Y = 6.9

Please help me answer this!!!!​

Answers

Answer:

[tex]7 \frac{1}{2} [/tex]

Explanation:

First, convert any mixed numbers to fractions. An easy way to convert:

[tex]4 \frac{1}{2} = 4 \times 2 + 1[/tex]

=

[tex] \frac{9}{2} \div \frac{3}{5} [/tex]

Then, apply the fractions formula for division.

[tex] \frac{9 \times5 }{2 \times 3} = \frac{45}{6} [/tex]

Then, simplify.

[tex] \frac{45}{6} = 7 \frac{1}{2} [/tex]

Suppose you have $50, how much change would you receive if you bought a DVD that cost $27.99?

Answers

Answer:

$33.01

Step-by-step explanation:

Answer:

33.01

Step-by-step explanation:

Please help me with my work ​

Answers

Answer:

In the image below

Step-by-step explanation:

(Ooo yay 2-column proofs are fun)

What is the inverse function of (2)
2
?

Answers

a,b,c,and d

Step-by-step explanation:

there came a time, when a child cheated on their math work. getting the answers they needed wasnt all

they needed someone to make them feel terrible abuot it

and thats what im here to do

PICK ALL OF THEM

MASH YOUR COMPUTER

what is the 28% of 349 multiplied by 7

Answers

Answer:

Step-by-step explanation:

E X P L A N A T I O N

Answer:

The answer is 684.04

Step-by-step explanation:

What would the height need to be for this curve to be a density curve?
-1/6
1/6
1/5
1

Answers

Answer:

One-sixth or 1/6

Step-by-step explanation:

A probability density curve satisfies several rules: It never goes below the horizontal axis, i.e. it's never negative. ... The chance of the quantity falling between a and b is the area under the curve between the point a and b.

The height of density curve is 1/6. Therefore, option B is the correct answer.

What is density curve?

In probability theory, a probability density function, or density of a continuous random variable, is a function whose value at any given sample in the sample space can be interpreted as providing a relative likelihood that the value of the random variable would be close to that sample.

A density curve is always on or above the horizontal axis. The area underneath a density curve is exactly 1. The area under a density curve and above any range of values is the relative frequency of all observations that fall in that range.

The curve will never dip below the x ≥ Height>0

Area under the curve=Area of a rectangle with length=height of curve width=6

=Height of curve × 6

Area under the curve = 1

⇒ Height of curve × 6=1

=1/6

The height of density curve is 1/6. Therefore, option B is the correct answer.

To learn more about the density curve visit:

https://brainly.com/question/18345488.

#SPJ5

Please help please please help

Answers

Answer:

x=1

Step-by-step explanation:

i did it

X=1

3*4=12
x*4=4

Or

12/4=3
4/4=1

2x + y= -1
y=ax?
10. For the system of equations above, what must be
true about the value of a if the system has no
solutions?

Answers

Answer:

a = -2

Step-by-step explanation:

The graphs of the lines would have to be parallel.  So they must have the same slope.   2x + y = -1 changed to slope-intercept form is y = -2x - 1.  Therefore, the slope of that line is -2.   y = ax is in slope-intercept form where the slope is a.  So, a must equal -2.

Need help in 31 and 33 thanks need ASAP

Answers

Answer:

31: |8| +|18|=|26|

33: |2| +|9|=|11|

since these numbers are already positive, the numbers will stay the same just add the bars in front and after it.

The coach uses a scale drawing of the soccer fieldin the diagram, to review plays with the team. The diagram uses a scale of 1/4 in.: 30 ft. Explain how to use the scale and the scale drawing to find the actual dimensions of the soccer field.



PLS HELP ME ITS DUE

Answers

Answer:

10

Step-by-step explanation:

12

3 is added to n translate expression.

Answers

Answer:

the ANSWER is 1

Photo attached please help

Answers

f(x) is shifted down 1 unit to g(x)

Marine biologists are concerned that pollution from a nearby factory has affected the health of local sea urchins. Which of the following is most likely to be the population of interest?
Choose the correct answer below
A 4 sea urchins with abnormal coloration
B. All of the sea urchins near the plant
C. All of the sea urchins in the entire ocean
D. 20 sea urchins gathered from tidal pools

Answers

Answer:

its C. all of the sea urchin in the entire ovean is the most likely to be the population of interest

The population of interest will most likely be option B. all of the sea urchins near the plant.

The term 'population of interest' refers to the group or number from which inference is made or done for research purposes. And from this group, the researcher will try to draw conclusions from his/her study.

A population of interest is generally taken for studies or statistical references.In the given scenario, the biologists found that the nearby factory is directly affecting the health of the local urchins.And in conducting the research, the population of sea urchins near the plant will be taken or regarded as the population of interest.

For the marine biologists to determine the extent of the factory's effect on the sea urchins, they would consider or take the sea urchins near the factory population as the population of interest. Thus, the correct answer is option B.

Learn more about population of interest here:

brainly.com/question/16976252

what is the length of a ketchup​

Answers

Answer:

The packet of ketchup is 7.5cm long

I took this so that the long lines are a full cm and half lines are half a cm

if you take the half lines as 1cm then the answer is 8

The ketchup is 7.5 yaaa
Other Questions
define natural greenhouse The Americans known as War Hawks felt that Britain was treating the United States as if it werehurry Consider the double replacement reaction given below: HgNO3(aq) + KBr(aq) HgBr (??) + KNO3(??)The state of matter for HgBr would be What does Morrison mean by The pleasure of being necessary to my parents was profound. I was not like the children infolktales: burdensome mouths to feed."Morrison thinks children should not have to help their parents.Morrison valued being necessary in her home.Morrison believes all children are "burdensome mouths to feed."Morrison believes her parents will be upset if she doesn't work. I need a brief on this question. Should the government collect taxes? A scale drawing of a building shows 1 inch = 8 feet. How many feet are represented by 3 inches on the drawing? what are two requirements that are universal to all police departments simplify the expression Describe the purpose of writing reports in law enforcement. PLEASE HELP ITS TIMED!!!You may copy and paste the accented and special characters from this list if needed: , , , , , , , , , , , , , , .You are feeling so-so today, but you want to be polite and find out how your teacher is doing.Estoy (3 words). Y usted? How does the interviewer support the idea that "the quality of juvenile justice can often depend on geography". Use evidence from the text to support your answer. Magnesium ions for ionic bonds with fluoride ions in a 1:2 ratio. Explain how electrons are transferred between atoms and how the ionic bonds form in this compound. what is x? please help Suppose the supply function for avocados is Q = 58 + 15p - 20p_f. where P_f is the price of fertilizer. If the price of fertilizer rises by $1.10, how will this affect the supply curve for avocados? If the price of fertilizer rises by $1, 10, then the supply of avocados will change by units at each price. (Enter your response as a whole number and include a minus sign if necessary.) Using the line driving tool, show how an increase in the price of fertilizer affects the avocado supply curve. Label this new supply curve 'S^2.' Carefully follow the instructions above, and only draw the required object. Challenge , , and each went for a walk yesterday afternoon. walked at a constant speed of . walked at a constant speed of . walked for and at a constant speed of . List the three people in order of the times they spent walking from least time to greatest time. 1/2-7=1/3(-12) solve Ketchup is a complement (as well as a condiment) for hot dogs. If the price of hot dogs rises, the quantity of hot dogs demanded ____________, which _________ the demand for ketchup. Because of the change in the equilibrium quantity of ketchup, the demand for tomatoes by ketchup producers ___________, causing the equilibrium price of tomatoes to___________. This means producers of tomato juice face__________ input prices, and the supply curve for tomato juice ____________). The resulting ____________ in the price of tomato juice causes people to substitute (away from tomato juice and toward orange juice/away from orange juice and toward tomato juice), so the demand for orange juice ________. Abir walks four twelfths of a mile to school. Nadia walks two twelfths of a mile to school. How much farther does Abir walk than Nadia?Question 6 options:eight twelfths of a milesix twelfths of a milefour twelfths of a miletwo twelfths of a mile In this excerpt, which character does the author use themost to summarize and develop the theme thatinequality is destructive?Read this excerpt from The Land."I hate folks thinking of me as white and you colored," hewent on. "Wish folks thought of us as the same.""Which the same?" I questioned. "White or colored?""Don't matter to me," said Robert without hesitation,"long as we were the same.""I figure it'd matter you had to live colored awhile."Robert was silent to that, then reluctantly agreed."Maybe so... but I'll tell you something, Paul. You don'tfeel no different to me than Hammond or George. I hatefolks saying that word 'half brother. How can you be"half of a brother? Either you're brothers or you're not.""Well," I decided, "that's just the way things are."OGeorgeO HammondPaulO Robert PLEASE SOLVE!!!! ITS MY LAST QUESTION.