The farmer wants ratio horses : cows to equal 5 : 3.

He keeps his 45 horses but buys some cows.


Work out the number of cows he must buy.

Answers

Answer 1

Answer

He needs to buy 27 Cows

Step-by-step explanation:

if the ratio from horses to cows is 5-3 then you multiply 5 by the number to get 45 and also multiply it by 3

5 x 9 = 45

3 x 9 = 27

Answer 2
The farmer must by 27 cows due to him wanting to keep the 5:3 ratio.
Step 1: 45 divided by 5 which will give you you 9
Step 2: Multiply the 9 times the 3 and that will give you 27 cows to 45 horses a 5:3 ratio or horses:cows

Related Questions

Use the drawing tools to form the correct answer on the number line. Graph the solution set to this inequality. 3x11 > 7x + 9 Drawing Tools Select Point Open Point Ray Click on a tool to begin drawing. -10 -8 -6 -4 -2 0 + Delete 2 4 Undo 6 ·00 8 Reset 10 Use the drawing tools to form the correct answer on the number line . Graph the solution set to this inequality . 3x11 > 7x + 9 Drawing Tools Select Point Open Point Ray Click on a tool to begin drawing . -10 -8 -6 -4 -2 0 + Delete 2 4 Undo 6 · 00 8 Reset 10​

Answers

Hello,

   3x - 11 > 7x + 9

⇔ -11 - 9 > 7x - 3x

⇔ - 20 > 4x

⇔ -20/4 > 4x/4

⇔ - 5 > x

⇔ x < - 5

The solution to the inequality 3x - 11 > 7x + 9 is x ∈ (-∞, 5) the graph is shown in the picture.

What is inequality?

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.

It is given that:

The inequality is:

3x - 11 > 7x + 9

After simplification:

3x - 7x > 9 + 11

-4x > 20

-x > 5

Multiplying by a negative sign on both sides:

x < -5

The number line can be defined as the representation of the numbers on a straight line that goes infinitely on both sides.

After plotting on the number line:

x ∈ (-∞, -5)

Thus, the solution to the inequality 3x - 11 > 7x + 9 is x ∈ (-∞, 5) the graph is shown in the picture.

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find the solution of the polynomial 2x^2 - 3x

Answers

Answer:

(2x-3)x

Step-by-step explanation:

The question has grouping, for the answer you have to ungroup the problem to get your solution.

Mateo rmpio su alcancia y compro dos articulos,uno de $700 y otro de $500.
Pago los dos articulos con monedas del mismo valo.¿Cual es la moneda de mayor valor que pudo haber usado y cuantas monedas entrego por cada articulo?

Answers

Answer:

Pesos: $20

Dolares: $1

Step-by-step explanation:

Si la moneda mas alta tiene un valor de $20 pesos, tendria que pagar el primer articulo con 35 monedas. $20 x 35 = $700

Tendria que pagar 25 monedas para el segundo articulo. $20 x 25= $500

Si fuera en dolares, tendria que pagar el primer articulo con 700 monedas y el segundo articulo con 500 monedas.

Espero que esto te haya ayudado :)

What is cos(30°)?
2
1
cos (30°)
30%
= =
√3
√[?
Enter

Answers

Answer:

Cos (30°) = √3/2

Step-by-step explanation:

that is the solution above

The value of the trigonometric equation cos ( 30 )° = √3/2

What are trigonometric relations?

Trigonometry is the study of the relationships between the angles and the lengths of the sides of triangles

The six trigonometric functions are sin , cos , tan , cosec , sec and cot

Let the angle be θ , such that

sin θ = opposite / hypotenuse

cos θ = adjacent / hypotenuse

tan θ = opposite / adjacent

tan θ = sin θ / cos θ

cosec θ = 1/sin θ

sec θ = 1/cos θ

cot θ = 1/tan θ

Given data ,

Let the triangle be represented as ΔABC

Now , the measure of ∠BAC = 30°

The adjacent side of the triangle AC = √3 units

The hypotenuse of the triangle AB = 2 units

So , from the trigonometric relations  

cos θ = adjacent / hypotenuse

On simplifying , we get

cos ( 30 )° = √3/2

Therefore , the measure of cos ( 30 )° = √3/2

Hence , the trigonometric relation is cos ( 30 )° = √3/2

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I need answer quickly

Answers

Hello !

Answer:

Step-by-step explanation:

Pythagorean Theorem : a² + b² = c² ⇔ b² = c² - a²

Here, we have a = 4 and c = 6 so :

    b² = 6² - 4²

⇔ b² = 36 - 16

⇔b² = 20

⇔ b = √20  (and not b= -√20 because b ≥ 0)

Answer:

b = [tex]\sqrt{20}[/tex]

Step-by-step explanation:

Using the Pythagorean Theorem:

6² = 4² + b²

⇒ b² = 6² - 4²

⇒ b = [tex]\sqrt{6^2 - 4^2}[/tex]

⇒ b = [tex]\sqrt{36 - 16}[/tex]

⇒ b = [tex]\sqrt{20}[/tex]

PLEASE HELP I WILL GIVE BRAINLIEST
What is the range of the function f(x) = |x| – 3?

{f(x) ∈ ℝ | f(x) ≥ –3}
{f(x) ∈ ℝ | f(x) < –3}
{f(x) ∈ ℝ | f(x) ≤ –3}
{f(x) ∈ ℝ | f(x) > –3}

Answers

The graph of this function opens up and all the y-values range from -3 to infinity, so therefore the range is all x≥-3

The range of the function f(x) = |x| – 3 is {f(x) ∈ ℝ | f(x) ≥ –3}. The correct option is A.

What is the range of the function?

The range of a function in mathematics can refer to one of two closely related ideas: The function's codomain a representation of the action A binary relation f between two sets X and Y is a function if there is exactly one y in Y such that f connects x to y for every x in X.

A function is defined as the expression that set up the relationship between the dependent variable and independent variable.

The graph of this function opens up and all the y-values range from -3 to infinity, therefore, the range is all x≥-3. The graph is attached with the answer below.

Therefore, the range of the function f(x) = |x| – 3 is {f(x) ∈ ℝ | f(x) ≥ –3}. The correct option is A.

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Select the correct answer. Which inequality is equivalent to the given inequality? -4(4+7) <3 ) x-2)

Answers

Answer:

x>-42

Step-by-step explanation:

I dont have time to explain de but thats the answer

What is the Value of x in the figure below in this diagram ABD ~ CAD

Answers

Answer:

Step-by-step explanation:

Please help I will give brainliest

Answers

The option that represents the answers for 6, 8, 10, and 14 is the second option-   31, 41, 51, 71

Sequence and Series

From the question, we are to determine the option that represents the answer for pictures 6, 8, 10, and 14

In the given diagram,

The first picture requires 6 matches

The 2nd picture requires additional 5 matches

the 3rd  picture requires additional 5 matches

and so on

That is

1 → 6

2 → 6 + 5 = 11

3 → 11 + 5 = 16

4 → 16 + 5 = 21

5 → 21 + 5 = 26

6 → 26 + 5 = 31

7 → 31 + 5 = 36

8 → 36 + 5 = 41

9 → 41 + 5 = 46

10 → 46 + 5 = 51

11 → 51 + 5 = 56

12 → 56 + 5 = 61

13 → 61 + 5 = 66

14 → 66 + 5 = 71

Hence, the option that represents the answers for 6, 8, 10, and 14 is the second option-   31, 41, 51, 71

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Need help asap pls
In the photo

Answers

Answer:

26 is my guess

please helpp

Answers

Answer:

(B). 86°

Step-by-step explanation:


Please help you don’t have to give an explanation just the answer!

Answers

Answer:

f(-2)=36 , f(-1)=12 ,f(0)=2, f(1)=6,f(2)=24

The length of a rectangle is increased by 25% , but the width of the rectangle is decreased by 25%. By what percent was the rectangle's area decreased

Answers

The rectangle's area decreased by 19%.

Length = L

Breadth = B

Original area = L x B

New area = A = L x (1 + 25%) x B x (1 - 25%)

A = L x B x 0.25 x 0.75 = L x B x 1.05

Therefore the area of the rectangle has decreased by 19%.

To find the location of a rectangle, multiply its width by means of its height. If we understand the sides of the rectangle which are different lengths, then we have each the height and the width.

The perimeter P of a rectangle is given through the system, P=2l+2w, wherein l is the period and w is the width of the rectangle. The area A of a rectangle is given by means of the method, A=lw, in which l is the duration and w is the width.

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PLEASE HELP ILL GIVE BRAINLIEST!!!! I AM STUMPED AS I HAVE NOT PAYED ANY ATTENTION IN CLASS PLEASE HELP ME!!!!

Answers

Answer:

[tex]y=\frac{-2}{3} x-15[/tex]

Step-by-step explanation:

First draw a line. I will put it in an attachment so you can see the line.

Now choose to points on the line to use the slope formula.

(0,15) and (3,13).

Slope formula: [tex]\frac{y2-y1}{x2-x1}[/tex]

Plug in the information needed using the two points chosen.

[tex]\frac{13-15}{3-0}=\frac{-2}{3}[/tex]

The slope is [tex]\frac{-2}{3}[/tex].

Now use point-slope formula.

Point-slope formula: y-y1=m(x-x1)

y-15=[tex]\frac{-2}{3}[/tex](x-0)

y-15=[tex]\frac{-2}{3}[/tex]x-0

Subtract 15 from both sides.

y=[tex]\frac{-2}{3}[/tex]x-15

Hope this helps!

If not, I am sorry.

Sum of three consecutive even numbers is 36. Find the numbers.​

Answers

Answer:

12

Step-by-step explanation:

12 + 12 + 12 = 36

OR

let each number = X

3x = 36

x = 36/3

x = 12

Hope this helps.Good luck ✅.
10, 12, 14

36/3=12
Other numbers are 12-2=10 and 12+2=14

PLEASE HELP URGENT!!!!

Answers

Answer:

j fingertip was not an easy choice but

Choose the ordered pair which is the solution to: x + y = 5 and x − y = 1.

Answers

Answer is (3, 2)
Step by step
We know x + y = 5 ( call this a)
and x - y = 1 (call this b)
We want to change one to have the x variable on the opposite side of the =
So let’s change (b) by adding y to both sides to isolate x.
x - y + y = 1 + y
Combine terms
x =1 + y
Now we can substitute this new equation into (a)

1 + y + y = 5

Subtract 1 from both sides to isolate y
1 + y + y - 1 = 5 - 1
2y = 4
Now solve for y by dividing both sides by 2
y = 2

Now substitute your answer for y=2 into one of the equations
Let’s use (a) again
x + y = 5
x + 2 = 5
Isolate x by subtracting 2 from both sides
x + 2 - 2 = 5 - 2
Combine terms
x = 3

So you have ( 3, 2 )

For the following exercises, solve the equations below and express the answer using set notation.
11. | 6 − x | = 5

Answers

Answer: 0,11

Step-by-step explanation:

to solve this absolute value equation, you can remove the absolute value symbols and set 2 separate equations:
6-x=5

6-x=-5

solve them and you get the answers

Consider the Expression

Answers

An equivalent expression with the rational denominator is,[tex](-8x+5)^ {\frac{-1}{2}}[/tex].Option A is correct from the drop-down menu.

What is a fraction simplification?

Fraction simplification is a method of fraction reduction that entails making a fraction as simple as possible.

This is accomplished by dividing the numerator and denominator by the biggest integer that divides both integers exactly.

A fraction is consist of the form p/q

Where,

P is the numerator and q is denominator

An equivalent expression with the rational denominator is,[tex](-8x+5)^ {\frac{-1}{2}}[/tex].

Hence option A is correct.

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A coordinate plane with a line drawn passing through the points (0, 3) and (1,1). which equation represents the graphed function? y = –2x 3 y = 2x 3 y = x 3 y = –x 3

Answers

Answer:

y = - 2x + 3

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (0, 3 ) and (x₂, y₂ ) = (1, 1 )

m = [tex]\frac{1-3}{1-0}[/tex] = [tex]\frac{-2}{1}[/tex] = - 2

the line crosses the y- axis at (0, 3 ) ⇒ c = 3

y = - 2x + 3 ← equation of line

Aiden works in a warehouse. 1,200 men work in the warehouse, while only 300 women work there. Write a ratio that compares men to women working at the warehouse. Question 2 options: 300 : 1,200 3 : 1 4 : 1 1,200 : 400

Answers

The ratio that compares the men to the women who work at the warehouse is 4 : 1.

What is a ratio?

A ratio is a value that shows the proportional relationship between two quantities.

A ratio indicates how many times one number is contained in another.

For example, in the above task, there is 4x the number of men when compared with the number of women who work at the warehouse.

Data and Calculations:

Men working at the warehouse = 1,200

Women working at the warehouse = 300

Ratio of men to women = 4 : 1 (1,200 : 300)

Thus, the ratio that compares the men to the women who work at the warehouse is 4 : 1.

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Answer: 4:1

i just took a test

Step-by-step explanation:

Which two activities are examples of data collecting?
A. Graphing the heights of baseball players
B. Measuring the time between bus stops
C. Asking people what their favorite food is
D. Using the results of a race to predict who will win future races

Answers

Hello!

The 2 activities which represent data collecting are :

A. Graphing the heights of baseball playersC. Asking people what their favorite food is

➡ COLLECTING DATA

The two activities in the choices represents data collecting are:

A. Graphing the heights of baseball players

C. Asking people what their favorite food is.

Because, in collecting data we will asking or not asking but measuring the data th needed to represents.

#CarryOnLearning

(b) Figure 2 below is made up of 4 identical rectangles of length 4 cm and breadth 2 cm. What is the perimeter of Figure 2?



ASAP!! ​

Answers

Answer:

48 cm is the answer

Step-by-step explanation:

Using Perimeter of rectangle = 2(l+b)

=> 2(4+2)

=> 2(6)

=> 12

As 4 rectangles multiply by 4

so, 12 × 4

= 48

Any questions you may ask.

Given the midpoint B (-41, 23), create 2 different set of end points that don’t have the same x or y value of the midpoint. Verify your points by solving for the midpoint and identify them as points G and H. Show your work to prove your answer
can someone pleas help

Answers

Using the mid-point concept, the set of points that has midpoint B(-41,23) is: G(10,10) and H(-92,36).

What is the mid-point concept?

The mid-point between two points is the halfway point between them, and is found using the mean of the coordinates.

In this problem, we have that:

The mid-point is B(-41,23).The other points are G(10,10) and H(x,y).

Hence the coordinates of H are found as follows:

[tex]-41 = \frac{10 + x}{2}[/tex]

10 + x = -82.

x = -92.

[tex]23 = \frac{10 + y}{2}[/tex]

10 + y = 46.

y = 46.

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Make P the subject.
Q = 3P + 2

Answers

Answer:

P = [tex]\frac{Q-2}{3}[/tex]

Step-by-step explanation:

Q = 3P + 2 ( subtract 2 from both sides )

Q - 2 = 3P ( isolate P by dividing both sides by 3 )

[tex]\frac{Q-2}{3}[/tex] = P

Please help I’ll make Brainlest

Answers

Step-by-step explanation:

y = 1/x^2 => g

y = x^2 => a

y = (x)^1/3 => f

y = 1/x => b

The figure shows a circle circumscribed around a triangle.

Triangle U T V is inscribed within a circle. A point is at the center of the triangle. Lines are drawn from the points of the triangle to the point in the middle. Lines are drawn from the point in the middle to the sides of the triangle to form right angles.

What is constructed first when creating the circle?

perpendicular segments to the vertices of the triangle
perpendicular bisectors of the sides of the triangle
angle bisectors of each angle of the triangle
the incenter of the triangle

Answers

Option B is right perpendicular bisectors of the sides of the triangle

What circumcircle?

If we draw a circle through all the vertices of a triangle then the circle obtained is the circumcircle of the given triangle. We have in a triangle there are some properties inherent.

One is the perpendicular bisectors of all sides are concurrent. These three concur at a point called the circumcentre of the triangle.

When we draw a perpendicular bisector for a side AB, we get that all points on the perpendicular bisector are equidistant from A and B.

When we take the point of intersection of the perpendicular bisector of AB and BC, we have the intersecting point S(say) is equidistant from A and B and also from B and C

In short, this is equidistant from all 3 vertices and hence is the centre of the circumcircle of triangle ABC

Therefore Option B is right perpendicular bisectors of the sides of the triangle.

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Rsm Ch. 3 71...........................

Answers

answer = -20

7(x+23)= x - 1

Geometry question need help with it ASAP

Answers

Answer:-

DIY(do it yourself)

Which pairs of rectangles are similar polygons?

Select each correct answer.

(See image for details.)

Answers

The pairs of rectangles are similar polygons; Option C and Option D.

What is a polygon?

A polygon is a closed figure made up of three or more line segments connected end to end.

Similar polygon beings their sides have equivalent ratios to each other.

Two polygons whose corresponding angles are congruent and the lengths of the corresponding sides are proportional.

C. 1.89/2.1 = 81/0.9 = 90

D. 120 / 24 = 60 / 12 = 5

Hence, Option C and Option D are similar polygons only.

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Your friend Jenny says a Roth IRA has the best tax advantages, because you pay taxes now and wont have to pay them when you take the money out in retirement. Why might she be right? World War I was the result ofA.building competition among world powers.B. the assassination of the U.S. president.C. Germany attacking England.D. European protectorates fighting for their independence. _____ provides new employees with information about company policies, salary and benefits, and parking. It also includes work rules and performance expectations. Group of answer choices Job guidance An employment lecture Employee instruction Orientation Simulation The point on the surface of the Earth directly above the spot beneath the surface where a fault slipped during an earthquake is called a ___ Which set of ordered pairs could be generated by an exponential function?A: (1,1) , (2 1/2) , (3 1/3) (4 1/4)B: (1,1) , (2 1/4) , ( 3 1/9) , ( 4 1/16) C: (1 1/2) , (2 1/4) , (3 1/8) ( 4 1/16)D: (1 1/2) , (2 1/4) , (3 1/6) , (4 1/8) Determine which equation has the same solutions as the given equation. x2 10x 11 = 0 Please help me solve this. A bag contains 99 marbles, some white and some red. The ratio of white marbles to red ones is 5:4. how many white marbles are there? Compared to the rest of American history, recent congresses have been ________ polarized and ________ productive in terms of passing laws. Group of answer choices less; equally less; less more; less more; more Find and print the maximum values of each column in the subset in the scene lady macbeth wipes blood on duncans guards after How long can a family collect aid from the Temporary Assistance for Needy Families (TANF) program?A a maximum of five yearsB a maximum of ten yearsC as long as necessaryD a maximum of two years compute 1 + 2 + 3 +....+ 1,997 + 1,998 + 1,999 Both Wisconsin and Illinois border Lake Michigan. The lake is becoming polluted and both states are deciding whether or not to clean it. If Wisconsin decides to clean the lake it will cost 1200 and generate social benefits of 1500 however, Wisconsin will receive only 1100 of those social benefits while neighbor Illinois will receive the other 400. If Illinois cleans the lake, it will cost them 700 and generate social benefits of 900 however, Illinois will receive only 600 of those benefits, Wisconsin will receive the remaining 300. If a state does not clean the lake, it experiences a cost of $0. In the absence of any agreement, the outcome of this game will be what is intellectual property assets to organizational monopoly Parents who object to their child's participation in counseling: Question 3 options: have no legal rights. may have the right to demand that services be discontinued. can win a law suit if they sue based on violation of their first amendment rights. should be reported for suspected child abuse. have limited legal rights if there is a statute in the state that addresses the issue. If I measured the overall diversity of a population that had gone through a recent bottleneck and then rapidly recovered its former population size, what would I find n what way is Model A better than Model B? Can you please help me to get proper answer of these questions? I need answers of these questions but didn't found proper answers from anywhere.1. How does international trade affect economic growth?2. How does trade alter the distribution of income?3. How can trade promote development?4. Can developing country to term and how much they trade?5. Is an outword-looking or an inward-looking trade policy best? Write a dialogue between two friends discussing about their plans for Teacher's Day.