Find two numbers if their ratio is 9:11 and their difference is 6

Answers

Answer 1

Answer:

27 , 33

Step-by-step explanation:

Let the numbers be 9x & 11x

so

11x-9x=6

2x=6

x=3

First number is =9x=9*3=27

Second number is =11x=11*3=33

plz mark as brainliest if it helps

Answer 2

Answer:

27 and 33

Step-by-step explanation:

Here I would set up a system of equations:

1. I make the proportion 9/11=x/y and this cross-multiplies into 9y=11x

2. I use the other part of the problem to make my second equation, and since y is greater than x (assumed by looking at first step) this second equation is y-x=6

3. now, I will use substitution, if y-x=6, then y=x+6, so 9(x+6)=11x

4. simplify, 9x+54=11x

5. solve, 2x=54, x=27, y=x+6=33


Related Questions

I REALLY REALLY REALLY NEED HELP PLS

I REALLY REALLY REALLY NEED HELP PLS

Answers

The answer of the given question based on Statistics to find minimum monthly premium payments is option D) Plan 2, since it has lower monthly premium payments.

What is Probability?

Probability is  measure of  likelihood or chance of an event occurring. It is expressed as  number between 0 and 1, where 0 indicates an impossible event and 1 indicates  certain event

Assuming that the coverage details are similar, we can compare the monthly premium payments for each plan based on the different categories of coverage:

Individual: Plan 1 has a monthly premium of $87.32, while Plan 2 has a monthly premium of $11.77. Therefore, Plan 2 has the lower monthly premium for this category of coverage.

Individual+Spouse: Plan 2 has a monthly premium of $735.00, while Plan 1 has a monthly premium of $890.00. Therefore, Plan 2 has the lower monthly premium for this category of coverage.

Individual+Child: Plan 2 has a monthly premium of $606.00, while Plan 1 has a monthly premium of $750.00. Therefore, Plan 2 has the lower monthly premium for this category of coverage.

Individual+Family: Plan 2 has a monthly premium of $1,400.00, while Plan 1 has a monthly premium of $1,600.00. Therefore, Plan 2 has the lower monthly premium for this category of coverage.

Based on these comparisons, we can see that Plan 2 has a lower monthly premium for all categories of coverage. Therefore, the answer is option D: Plan 2, since it has lower monthly premium payments.

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The table below shows the amount Amelia earned babysitting. Find the rate of change

The table below shows the amount Amelia earned babysitting. Find the rate of change

Answers

Answer:

1 : 8

Step-by-step explanation:

Answer:

$8 per hour

Step-by-step explanation:

First you have to do 16/2 or 32/4 to get your answer which is 8

Hope this helps!

what is an integer in math​

Answers

Answer:

An integer is any negative or positive number that’s not a fraction. Ex: 1, -3

Step-by-step explanation:

Integer, whole-valued positive or negative number or 0.

Have a nice day! :)

-Vana

What is the value of n?

What is the value of n?

Answers

Answer: 3 cm

Step-by-step explanation:

Set up a proportion to find the value of n. 4/8 = n/6Cross multiply. 8x = 24Divide 8 on both sides. x = 3

EXPEND AND SIMPLIFY (x-5)²​

Answers

\((x - 5 {)}^{2} \)

\( {x}^{2} - 2(x)(5) + {5}^{2} \)

\( {x}^{2} - 10x + 25\)

If (k,6k) and (3k,10k) are two points on the graph of a line and K is not equal to 0, what is the slope of the line?

Answers

Answer:

Step-by-step explanation:

slope = y2-y1/x2-x1

Given the coordinates (k,6k) and (3k,10k)

x1 = k

y1 = 6k

x2 = 3k

y2 = 10k

Substitute

slope = 10k-6k/3k-k

slopw = 4k/2k

slope = 4/2

slope  = 2

Hence the slope of the line is 2

At what rate is a car traveling, if it goes 157.5 miles in 2.5 hours?

a. 393.75 miles per hour

b. 15 miles per hour

c. 63 miles per hour

d. 73 miles per hour​

Answers

Answer:

63

Step-by-step explanation:

63 mph
-divide 157.5 by 2.5

Roger goes shopping and saves $48 with a 30% off coupon. What was his total bill before tax

Answers

Answer:

160$

Step-by-step explanation:

160*.30=48

will mark brainleist pls help

will mark brainleist pls help

Answers

Answer:

x = 31°

Step-by-step explanation:

the sum of the 3 angles in a triangle = 180° , that is

x + 54° + 95° = 180°

x + 149° = 180° ( subtract 149° from both sides )

x = 31°

Not sure about this question

Not sure about this question

Answers

The absolute minimum of the function is f ( -10 ) = -1

Given data ,

Let the function be represented as f ( x )

Now , the function f ( x ) is plotted on the graph

where the minimum of a function is the smallest value that the function takes on over its entire domain.

It is the point on the graph of the function that is the lowest possible point

So , the function has the minimum value of - 1 at the point x = -10

Hence , the minimum of function is f ( -10 ) = -1

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Line 1: m = 4/5
Line 2: m = -5/4
Are the lines parallel, perpendicular, or neither?
neither
perpendicular
parallel

Line 1: m = 4/5Line 2: m = -5/4Are the lines parallel, perpendicular, or neither?neitherperpendicularparallel

Answers

perpendicular. the slopes of perpendicular lines are opposite reciprocals

Identify the number of decimal places in each factor. 0.47 × 3.2 The number of decimal places in 0.47 is . The number of decimal places in 3.2 is . The number of decimal places in the product will be the sum of the factors’ decimal places. So the product will have decimal places. HURRY PLEASE!!!!!!!!!

Answers

Answer:

2,1,3

Step-by-step explanation:

The decimal place in the product of the given number will be at 3 place.

What is decimal?

A decimal separator is a symbol used to separate the integer part from the fractional part of a number written in decimal form.

Given are the two numbers, 0.47 × 3.2

The number of decimal places in 0.47 is 2

The number of decimal places in 3.2 is 1

The number of decimal places in the product will be the sum of the factors’ decimal places. So the product will have 3 decimal places.

Hence, The decimal place in the product of the given number will be at 3 place.

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Determine the equation (picture).

Determine the equation (picture).

Answers

The line perpendicular to the equation and has the same y-intercept with another is y = - 4 / 3 x + 4.

How to find equation of a line?

The equation of a line can be describe as follows:

y = mx + b

where

m = slopeb = y-intercept

Therefore, lines that a perpendicular follows the rule below:

m₁m₂ = -1

Hence,

y + 6 = 3 / 4 (x - 2)

y + 6 = 3 / 4 x - 6 / 4

y =  3 / 4 x - 6 / 4 - 6

y = 3 / 4 x - 30 / 4

y = 3 / 4 x - 15 / 2

Hence,

3 / 4 m₂ = -1

m₂ = - 4 / 3

Therefore,

slope of the line is - 4 / 3

Let's find the y-intercept of the second line

4x + 5y -20 = 0

5y = -4x + 20

y = -4 / 5 x + 4

y-intercept  = 4

Therefore, the line perpendicular to the equation and has the same y-intercept with another is y = - 4 / 3 x + 4.

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The box plot below represents some data set. What percentage of the data values are between 110 and 170?

Answers

The percentage of the data values are between 110 and 170 = 37.5%

We know that in the box plot, the first quartile is nothing but 25% from smallest to largest of data values.

The second quartile is nothing but between 25.1% and 50% (i.e., till median)

The third quartile: 51% to 75% (above the median)

And the fourth quartile: 25% of largest numbers.

In the attached box plot, we can observe that between two numbers on the number line there are 5 equal parts.

So, each unit length measures 10 units.

Also, the median of the data = 110

We need to find the percentage of the data values are between 110 and 170.

i.e., the percentage of the data values are in the third quartile.

The range of this box plot is: 190 - 30 = 160

The data values are between 110 and 170 = 60

Using percentage formula,

P = (60/160) × 100

P = 37.5%

This is the required percentage.

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Find the complete question below.

The box plot below represents some data set. What percentage of the data values are between 110 and 170?

What does 1/4+2/3 equal

Answers

Answer:

\(\frac{11}{12}\)

Step-by-step explanation:

\(Rule: \frac{x}{y} \pm \frac{a}{b} = \frac{x \pm y}{z}\\\frac{1}{4}+\frac{2}{3} = \frac{3}{12}+\frac{8}{12} (LCM)\\=\frac{3+8}{12}\\=\frac{11}{12}\\\)

Study these equations:

f(x) = 2x – 4

g(x) = 3x + 1

What is h(x) = f(x)g(x)?

h(x) = 6x2 – 10x – 4
h(x) = 6x2 – 12x – 4
h(x) = 6x2 + 2x – 4
h(x) = 6x2 + 14x + 4

Answers

Answer:

6x2-10x-4

Step-by-step explanation:

hx=(2x-4)(3x+1)

hx=2x(3x+1)-4(3x+1)

hx=6x2+2x-12x-4

hx=6x2-10x-4

Ms. Keenan is a high school teacher who wants to know how much time students spend studying each day. She finds that the average student spends 3.00 hours a day studying (s - 0.75). Assuming that studying hours is normally distributed, what percentage of students study less than 2.50 hours a day?
© 25.14 percent
© 19.15 percent
© 10.93 percent
© 24.86 percent

Answers

The requried, percentage of students who study less than 2.50 hours a day is approximately 25.14 percent.

What is the Z -a score?

A Z-score is stated as the fractional model of data point to the mean using standard deviations.

We need to convert 2.50 hours to a standard score (z-score) using the formula,

z = (x - μ) / σ

where x is the value we want to convert, μ is the mean, and σ is the standard deviation.

z = (2.50 - 3.00) / 0.75

z = -0.67

This means that 2.50 hours is 0.67 standard deviations below the mean.

We can use a standard normal distribution table or a calculator to find the percentage of the distribution that falls below this standard score. For example, using a standard normal distribution table, we can look up the area to the left of z = -0.67 and get:

P(z < -0.67) = 0.2514

So the correct answer is (a) 25.14 percent.

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Before the search and collection of evidence, there must be _______.

A. Informed consent by the owner

B. A crime

C. A chain of custody

D. A search warrant

I’m stuck between D and B because law enforcement can conduct a search without a search warrant if there is consent by the owner. It is not C because that would be either during or after the collection of evidence.

Answers

Answer:

D) A search warrant

Step-by-step explanation:

A search warrant is required before the search and collection of evidence to ensure legal authorization and protection of individuals' rights against unreasonable searches and seizures.

Option B, "A crime", is incorrect because the presence of a crime is not a prerequisite for conducting a search and collection of evidence. There are various situations where searches and evidence collection may occur without a crime being involved, such as regulatory inspections, consented searches, or investigations into potential threats or risks.

By your logic when you say law enforcement can conduct a search without a search warrant if there is consent by the owner, that would mean option A would be right, but of course, it's not.

Help 111111111111111

Help 111111111111111

Answers

Answer:

6/11

Step-by-step explanation:

\(p(number \: less \: than \: 4) = \frac{3}{11} \)

\(p(odd \: number) = \frac{5}{11} \)

\(p(number \: \: less \: than \: 4 \: and \: odd) = \frac{2}{11} \)

Now we know that

\(p(aUb) = p(a) + p(b) - p(anb)\)

\(p(getting \: number \: less \: than\: 4 \: or \: odd \: number) = \)

\( = \frac{3}{11} + \frac{5}{11} - \frac{2}{11} \)

\( = \frac{6}{11} \)

I hope it helped you

16. On an automobile assembly line, every third car is green. Every fourth car is. a convertible. How many cars out of the first 100 will be green convertibles? b) Which number of car is the first green convertible? e) Show how writing common multiples helped you solve this problem.​

Answers

There'll be 7 cars out of the first 100 will be green convertibles

Multiples of 3 = 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99

Multiples of 4 = 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100

Common multiples of 3 and 4 = 12, 24, 48, 60, 72, 84, 96,

There'll be 7 cars out of the first 100 will be green convertibles. Also, the first green green convertible is the 12th car.

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What is the length of FG?
(Picture of Question Below!)

A. 1.2
B. 3
C. 3.6
D. 4 ( IT IS NOT D!)
E. 6

What is the length of FG?(Picture of Question Below!)A. 1.2B. 3C. 3.6D. 4 ( IT IS NOT D!)E. 6

Answers

9514 1404 393

Answer:

  C.  3.6

Step-by-step explanation:

AC = FA + FC = 4+6 = 10

AC is the hypotenuse of right triangle ABC, which has leg BC = 8. Then the length of AB is given by the Pythagorean theorem as ...

  AB² +BC² = AC²

  AB = √(10² -8²) = 6

The side lengths of these similar triangles are proportional, so you have ...

  FG/FC = AB/AC

  FG = FC(AB/AC) = 6(6/10)

  FG = 3.6

How can I factor the following expression by grouping:
a) 4x^3 - 2x^2 + 8x - 4

Answers

The factored expression of 4x³ - 2x² + 8x - 4 is (2x² + 4)(2x - 1) by grouping

How to factor the expression by grouping

From the question, we have the following parameters that can be used in our computation:

4x³ - 2x² + 8x - 4

Group the expression in 2's

So, we have

(4x³ - 2x²) + (8x - 4)

Factorize each group

2x²(2x - 1) + 4(2x - 1)

So, we have

(2x² + 4)(2x - 1)

Hence, the factored expression is (2x² + 4)(2x - 1)

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There are 20 crayons in a tin 4 crayons are red

Answers

The answer is 5 I suppose.

Find the mean of the following data. (a) 9, 7, 11, 13, 2, 4, 5, 5 (b) 16, 18, 19, 21, 23, 23, 27, 29, 29, 35 (c) 2.2, 10.2, 14.7, 5.9, 4.9, 11.1, 10.5 (d) 11/4, 21/2, 51/2, 31/4, 21/2

Answers

Answer:

a) 7 b) 24 c) 8.5 d) 11.4 (i think)

Step-by-step explanation:

Your town has a park at points (-9,-9), (-3,-9) and (-6,-5). What is the area of the park?

Answers

The area of the park is 12 square units.

To find the area of the park, we can use the Shoelace Formula (also known as Gauss's area formula). This formula allows us to calculate the area of any polygon given the coordinates of its vertices.

The Shoelace Formula states that if we have the coordinates of the vertices of a polygon in counterclockwise order (x₁, y₁), (x₂, y₂), ..., (xn, yn), then the area (A) of the polygon is given by:

A = 1/2 × |(x₁y₂ + x₂y₃ + ... + xn-1yn + xny₁) - (y₁x₂ + y₂x₃ + ... + yn-1xn + ynx₁)|

In our case, the coordinates of the park's vertices are (-9, -9), (-3, -9), and (-6, -5). Let's calculate the area using the Shoelace Formula:

A = 1/2 × |(-9 × -9 + -3 × -5 + -6 * -9) - (-9 × -3 + -9 × -6 + -5 × -9)|

Simplifying further:

A = 1/2 × |(81 + 15 + 54) - (27 + 54 + 45)|

A = 1/2 × |150 - 126|

A = 1/2 × |24|

A = 12

Therefore, the area of the park is 12 square units.

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Answer:

12 square units

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

Plot the given vertices and connect.

See attached.

Then add the height CD.

The base is AB, with the length:

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

The height is CD, with length:

CD = -5 - (- 9) = - 5 + 9 = 4

Find the area using equation:

A = bh/2A = 6*4/2A = 12
Your town has a park at points (-9,-9), (-3,-9) and (-6,-5). What is the area of the park?

5x+10=20 what is the answer to this question

Answers

Answer:

X=2

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

) 65 people were asked on the activities they engage in during their free time. The results showed that 23 visit national parks, 26 engage in cycling while 22 engage in swimming. Furthermore 9 engage in swimming and visit national parks, 9 engage in swimming only while 11 visit national parks only. How many engage in
i. Swimming and cycling

Answers

Answer:

Step-by-step explanation:

i am working on the assumption that nobody does all three of them

i got 4 because including the people that do swimming and park, the total number of people that do swimming is 22.

the same logic goes for cycling: including the people that do swimming and visit the national park, the total is 23.

so that means that find how many people do swimming and cycling, we have to add the people doing only swimming, with the people doing both swimming and park and then subtract that answer from 22 which gives you 4

) 65 people were asked on the activities they engage in during their free time. The results showed that

Help!NOW please!! I’ll do anything!

Help!NOW please!! Ill do anything!

Answers

Answer:

16 1/2

Step-by-step explanation:

find the absolute value of both and add them, there's you answer

Answer:

re08uwahrewrai098nyryvrhheuaviufvsdsavad <<< Don't do this please

-16 1/2 units away

The function f(1) = 60,000(2)
00(2) 410 gives the number
of bacteria in a population & minutes after an initial
observation. How much time, in minutes, does it
take for the number of bacteria in the population to
double?

Answers

It takes 10 minutes for the number of bacteria in the population to double.

To determine the time it takes for the number of bacteria in a population to double, we need to find the value of t when the function f(t) equals twice the initial number of bacteria.

The given function is f(t) = 60,000 * 2^(t/10).

To find the time it takes for the number of bacteria to double, we set f(t) equal to twice the initial number of bacteria, which is 2 * 60,000 = 120,000:

120,000 = 60,000 * 2^(t/10).

Next, we can simplify the equation by dividing both sides by 60,000:

2 = 2^(t/10).

Since both sides of the equation have the same base (2), we can equate the exponents:

t/10 = 1.

To solve for t, we multiply both sides by 10:

t = 10.

Therefore, it takes 10 minutes for the number of bacteria in the population to double.

This result is obtained by setting the growth rate of the bacteria population in the given function. The exponent t/10 determines the rate of growth, and when t is equal to 10, the exponent becomes 1, resulting in a doubling of the initial number of bacteria.

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Mike asked his mother for a light for his new bike. Mom says that once Mike rides the bike 2(10)4 meters, she will buy the light. Mike rides the bike 2(10)3 meters every day. How many days will it take Mike to ride a total of 2(10)4 meters?

Answers

Answer:

It will take to Mike 10 days to ride 2x10⁴ meters.

Step-by-step explanation:

We have that Mike rides the bike 2x10³ meters every day, so the distance (D) is:

\( D = 2 \cdot 10^{3} \frac{m}{d} \)   (1)

To find the number of days that will take Mike to ride a distance of 2x10⁴ meters, we need to find "t" in the following reaction:

\( 2 \cdot 10^{4} m = 2 \cdot 10^{3} \frac{m}{d}*t \)  

\( t = \frac{2 \cdot 10^{4} m}{2 \cdot 10^{3} \frac{m}{d}} = 10 days \)

Therefore, it will take to Mike 10 days to ride 2x10⁴ meters.

I hope it helps you!              

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Who is someone that you feel embodies civic virtue today? Explain why. please help i will mark you brainliest. HELP ME PLZZ I NEED HELP WITH THIS!! Explain how water deposits soil, sediment, and rock. Give two examples. *pls, give 2 examples. NO COPYPASTING Canada, like many countries, import resources to improve the nation's production possibilities. However. Canada is over reliant on one trading partner, the United States. Describe the problems this causes. What are the benefits of a diversified economy? What are the leading industries for the Canadian economy? What are the effects of an aging labour force? Describe possible solutions to this problem. What are the downside of importing scarce resources like human capital to boost Canada's economy? What is sin30? What is cos30? What is tan60? True or false: as part of presentation and disclosure, auditors must ensure that all proper disclosures have been made in accordance withe gaap (or ifrs). Do you think that where a person is born and raised has an effect on what they will do with their life? How does who we were guide who we will become?ASAP PLEASE!!!! 1) what role does the active site lysine play in the mechanism of co2 fixation in rubisco? hypothesize what effect the mutation of this lysine to arginine would have on the protein. in comparison with other traits, behavior is dramatically more Which of the following statement(s) is/are TRUE about the number of data values that lie over an interval for normal distribution by using the empirical rule ? There are 71.5% data values within 1 -- and u +20. There are 68% data values within y and pto. There are 50% data values within and o. There are 50% data values within u-30 and . There are 100% data values within 30 and + 30. A certain first-order reaction has a rate constant of 2.10102 s1 at 19 C. What is the value of k at 58 C if Ea = 82.0 kJ/mol ? The Texas Bill of Rights is different from the U.S. Bill of Rights because Group of answer choices it is a separate document from the Texas Constitution. it does not list any specific protections for those accused of committing a crime. it is shorter than the federal Bill of Rights, containing only three protections. it grants rights and protections that are not found in the U.S. Bill of Rights. which nation does not exist on the map of europe in 1922? a. ottoman empireb. czechoslovakiac. yugoslaviad. albania a nurse is speaking at a weight loss meeting about the dangers to one's health from obesity. which condition is directly attributed to being obese? Choose any 2 countries having different ideologies and political systems. With real examples, explain how these influence the MNCs operating in each of the countries. Which of the following best describes a way to protect yourself from identity theft?OUse debit cards when shopping online.O Store passwords in an app on a phone.Avoid leaving any credit cards at home.O Do not post private information on social media. King Henry V encouraged the development of a unique English culture by A. banning the speaking of French in public places. B. ordering government documents to be written in informal English. C. prohibiting the use of Latin in church services and publications. 4. Now you have $200. And you expect the stock price fall to $10 tomorrow while its current price is $25. The rent of borrowing a share overnight is $4 right now. How can you profit from this price drop with short selling? What is the value of your profit? How can you intensify your profit with leverages (margins)? (30 scores) A measure of GDP in which quantities produced are valued at the prices of a fixed base year is called: What organisms that usually maintain the same internal body temperature in spite of environmental changes are