share £80 in the ratio 1:3:4​

Answers

Answer 1

Answer:

£10, £30, £40

Step-by-step explanation:

Divide the share by the sum of the numbers in the ratio.

1 + 3 + 4 = 8

80 / 8 = 10

Multiply each number in the ratio by 10 to find the value of each share.

1 × 10 = 10

3 × 10 = 30

4 × 10 = 40

Answer 2

Answer:

Step-by-step explanation:

total ratio=1+3+4

=8

first part

1/8x 80euros=10euros

second part

3/8 x 80euros=3x10euros

=30euros

third part

4/8x80euros=4x 10 euros

=40euros


Related Questions

brainliest!

what translation rule maps ABCD to A’B’C’D’ ?

Answers

I think it is option 1.

The reason that I say this is because ABCD is going left 1 to get to A’B’C’D’, which is like saying the x value is moving in the negative direction by 1. There is not an up or down translation, so there would be no change in y value (0). With this being said, the translation is going <-1,0>, or option 1.

The translation rule applied to the quadrilateral ABCD is T(1,0). The correct option is B.

What is translation?

A translation in mathematics moves a shape left, right, up, or down but does not turn it. The translated (or image) shapes appear to be the same size as the original shape, indicating that they are congruent.

Given that the quadrilateral is translated on the x-y plane from ABCD to A'B'C'D'.

The translation applied to the coordinates of the quadrilateral will be one unit to the right and zero units up or down.

The translation will be written as,

T ( 1 , 0 )

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Ivian scores 58 out of 80 marks in a maths test what is his score as a percentage

Answers

He got a 73% on the test

Please help me i will give brainlist please...

Answers

Answer: All i know is you have to multiply all of those numbers because its area

Step-by-step explanation:

Evaluate: f(x) = x + 7
a. f(5) =
b. f(-1) =
c. f(-3) =

Answers

Answer:

Step-by-step explanation:

a. f(5) = 5+7 = 12

b. f(-1) = -1+7 =6

c. f(-3) = -3+7 =4

a. 5+7 = 12
b. -1+7=6
c. -3+7=4

On Monday, Melvin rode his bicycle 8.25 miles. On Tuesday, he rode 12.23 miles and on Wednesday he rode 10.48 miles. How many miles did he ride at the end of the the 3 days?

Answers

Answer:

PLZ MARK BRAINLIEST!

The answer is 30.96 miles.

Step-by-step explanation:

8.25+12.23+10.48 = 30.96 miles

Answer:

The answer is 30.96 miles.

Step-by-step explanation:

8.25+12.23+10.48 = 30.96 miles

I hope this helps!

Ryan and his children went into a bakery and will buy cupcakes and brownies. Each cupcake costs $4.75 and each brownie costs $1. Ryan has a total of $50 to spend on cupcakes and brownies. Write an inequality that would represent the possible values for the number of cupcakes purchased, cc, and the number of brownies purchased, b.b.

Answers

Answer: 4.75c+1b ≤50

Step-by-step explanation: One cupcake costs $4.75, so “c” cupcakes cost $4.75. One brownie cost $1, so “b” brownies cost 1b. The total 4.75c+1b must be less or equal to $50.

Who here is amazing at math and is willing to help me every time I need help with math?!

Answers

Answer:

Me

Step-by-step explanation:

Because I am really good at math

Is this true or false? Ill give brainliest

Answers

i think true because 0,4 on there is correct and so is 2,0

15. What must be added to (P–3xº + 4.x –13) to obtain a polynomial which is exactly divisible by
(x-3)?​

Answers

Answer:

I do it for the point haha

Step-by-step explanation:

you silly elf he

(-12,14) and (6,-1) write the linear equation in slope-intercept form that passes through the given points. PLEASE HELP ASAP THANK YOU!!!

Answers

The equation of the line written in slope intercept form is 0.8333x + 24

From the question given :

x1 = - 12 ; y1 = 14 ; x2 = 6 ; y2 = - 1

General form of a slope intercept equation :

y = bx + c

b = slope = (y2 - y1) / (x2 - x1)

Slope = (-1 - 14) / (6 - (-12)) = - 15 / 18 = 0.8333

The intercept, c can be obtained thus :

14 = 0.8333(-12) + c

14 = - 10 + c

14 + 10 = c

c = 24

Therefore, the equation can expressed thus y = 0.8333x + 24

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1. Two angles supplementary to congruent angles are supplements True/False
2. The Converse of a false conditional is always true, True/False
3. Postulates may not be used as reasons in a proof, True/False

Answers

Answer:

false is the first answer the second one is false and the third one is True

Step-by-step explanation:

1. False

2. False

3. True

78 % of the class scored a C or above on their test. If there are 35 students in the class, how many scored a C or higher? Write and solve a proportion for this situation.

Answers

Answer:

27 students

Step-by-step explanation:

[tex]\frac{78}{100} =\frac{x}{35} \\[/tex]

cross multiply and you get 27

All this question is trying to ask is to find 78% percent of the total number of student in the class.

So first convert 78 to decimal by dividing it by 100: [tex]\frac{78}{100} = 0.78[/tex]

Next multiply that with the total number of students which is 35.

So, [tex]0.78 * 35 = 27.3[/tex]

Now I don't think there can be a decimal here. The question must be wrong or the percentage might be incorrect. But, just for sake, we'll round it up so the final answer would be: [tex]27[/tex]

The proportion would be: [tex]273:10[/tex]

Fred bags groceries at Bilo. On average, he fills 21 bags for every three customers. The graph below, represent the total bags Fred filled based on the number of customers. What is the average rate of change?

a.) 1

b.) 17

c.) 7

d.) 21

Answers

c) is your answer.


X- 63
Y- 9

divide= 7

What value is represented by the digit 8 in the number 76.285?

a. eight-hundredths
b. eight tens
c. eight tenths
d.eight thousandths

Answers

The answer is a yessir

Para preparar una limonada usé litro de jugo de limón natural. Además, utilicé litros de agua. ¿Cuántos litros de líquido utilicé para hacer la limonada?

Answers

Answer:

Falta la cantidad de litros de agua utilizados para hacer limonada, e.g. si utilizaste 1 litro de jugo de limon y 3 litros de agua, utilizaste 4 litros de liquido en total. Si utilizaste 1 litro de jugo de limon y 5 litros de agua, utilizaste 6 litros de liquido en total.

Para encontrar la solucion al problema todo lo que tienes que hacer es sumar 1 litro de jugo de limon mas la cantidad de litros de agua que hayan sido utilizados. Tanto el jugo de limon como el agua se miden en litros.

which equation could represent each graphed polynomial function

PLEASE HELP FAST!!!

Answers

Answer:

y = x⁴- 5x² + 4

y = x(x + 3)(x - 2)

Step-by-step explanation:

1). y = x⁴- 5x² + 4

      = x⁴- 4x² - x² + 4

      = x²(x² - 4) - 1(x²- 4)

   y = (x² - 1)(x² - 4)

   y = (x - 1)(x + 1)(x - 2)(x + 2)

  Therefore, zeros of this polynomial are,

   x = -2, -1, 1, 2

   From the given graphs, first graph has the zeros (x-intercepts) as x = -2, -1, 1, 2.

   So the graph (1) represents the polynomial → y = x⁴- 5x² + 4

2). Second graph shows the x-intercepts at x = -3, 0, 2

   Since, y = x(x + 3)(x - 2) is the polynomial with x intercepts at x = -3, 0, 2

   Therefore, y = x(x + 3)(x - 2) represents the second graph.

pls help, i wasn't paying much attention in class and this seems pretty hard for me :(

Answers

Answer: 9= -1.5 or -3/2

               10= -11/6 or 1.8333

                11= -10.9

                 12= 3.535

                   13= Town A is -3.33 Town B is -3 2/5, 2/5= .44, so town B is colder, as it is -3.44

                     14= I'm not sure about number 14, sorry about that

9.

Explanation: So for question 9, you need to find the LCD (Least common denominator) so you list out the multiples of 8 and 4, when doing so, you find out that 8 is the LCD of both, since 8 is both a multiple of itself and of 4.

So, to get the answer, you do 4 * 2 and anything you do to the denominator (bottom number), you do to the nominator (top number).

So now you have -8/3/8 +6/2/8 then you just add the nominators and whole numbers like normal. You get, -2/1/8 (Remember you are adding a positive number to a negative number.)

Answer: -2/1/8

10.

Explanation: Same process as question 9.

Answer: -4/1/12

11.

Explanation: Read -7.3 out loud, it would be negative seven and 3 tenths, that makes it easy to convert as a fraction. It would be -7/3/10. Do the same for the other number, and you have -3/6/10, then you just add. You get -10/9/10.

Answer: -10/9/10

12.

Explanation: Same process as question 11. (You're in the thousandths now.) You get 3/535/1000. Reduce.

Answer: 3/107/200

13.

Explanation: You have 2 options here, to convert the decimal into a fraction, or to convert the fraction into a decimal, I'll be changing the fraction into a decimal, you wanna write it as a 10 as a denominator, so to get to 10 you multiply the denominator by 2, and anything you do to the denominator, you do to the nominator. So, -3/2/5 as a decimal is: -3.4, then you go ahead and compare them and you can see that the temperature in town A is colder.

Answer: The temperature in town A is colder.

14.

Explanation: For this one, you just subtract or add the amount to 7number. The dates don't matter, just telling you to do it in that order.

60.68 + 75.50 = 136.18

136.18 - 25.16 = 111.02

111.02 - 82.05 = 28.97

28.97 + 59.95 = 88.92

Answer: $88.92

Mr Is the angle isector of NLP
Find the value of y.

Answers

I can’t see the question!
I think there should be a picture


Use the formula to find the midpoint between a segment with endpoints
(0,5) and (-4, 6). *

Answers

Answer:

Step-by-step explanation:

(x₁ ,y₁) = (0 , 5)   & (x₂, y₂) = (-4 , 6)

[tex]Midpoint = (\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2})\\\\[/tex]

               [tex]= (\frac{0 - 4}{2} , \frac{5+6}{2}) \\\\= (\frac{-4}{2} , \frac{11}{2})\\\\=(-2 , 5.5)[/tex]

               

The mid-point is the average of the respective values for x and y.

So, the formula for the mid-point would be: [tex](\frac{x_{2} + x_{1}}{2}, \frac{y_{2} + y_{1}}{2})[/tex]

So for your problem this would be:[tex](\frac{-4}{2}, \frac{11}{2})[/tex]

So the final answer would be: [tex](-2, 5.5)[/tex]

Solve the following:
2(x+3)=x-4

Separate question

4(5x-2)=2(9x3)

Answers

Answer:

Step-by-step explanation:

2x+6=x-4

x=-10

20x-8x=.....

A squirrel runs across a road in 3 seconds. The road was more than 34 feet wide.

_______________________________________________________

Which inequality can be used to determine the squirrel’s speed?

_____

What is the solution to the inequality? Round to the nearest tenth, if necessary.

_____


How can you interpret the solution?

_____

_______________________________________________________

A) 3r > 34,

3r 34

r/3 11.3

r 10.2


C) the squirrel ran at least 11.3 feet per second

the squirrel ran faster than 11.3 feet per second

the squirrel ran no faster than 102 feet per second

the squirrel ran slower than 102 feet per second

_______________________________________________________

Answers

Answer:

✔ 3r > 34

✔ r > 11.3

✔ The squirrel ran faster than 11.3 feet per second.

Step-by-step explanation:

1. The Squirrel's speed is 3r > 34

2. The solution of the inequality is r > 11.3

3. The interpretation is: The squirrel ran faster than 11.3 feet per second.

What is Inequality?

Mathematical expressions with inequalities are those in which the two sides are not equal. Unlike to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

A squirrel runs across a road in 3 seconds.

The road was more than 34 feet wide.

1. The Squirrel's speed is

3r > 34

2. The solution of the inequality is

r > 34/3

r > 11.3

3. The interpretation is: The squirrel ran faster than 11.3 feet per second.

Learn more about Inequality here:

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Write an equation in slope-intercept form (0,3) (2,2)

Answers

The answer would be 2-0 and
3-2=
2/1

help plzzzzzz as soon as possible ​

Answers

Answer:

when x = -5 y is -48

when x is -1 y is -8

when x is 0 y is 2

when x is 1 y is 12

Step-by-step explanation:

Please help me with this question please

Answers

Answer:

A

Step-by-step explanation:

while walking in the woods Molly's is a deer grazing as she creeps forward to get a better look molly steps on a Twink that snaps then the deer looks up sees molly and bounds away what characteristic of living things did the deer display?

Answers

Answer:

Responsiveness to the environment or reaction to stimuli

Step-by-step explanation:

The characteristics displayed by the deer is referred to as responsiveness to the environment or response to stimuli.

All living things show some degree of responsiveness to changes in their environment. Living things respond in different ways to a particular stimuli, take for example, the response of the deer. The deer senses danger as it seems Molly when Molly stepped on the twink making it to snap. This puts the deer in red alert which made it bounds away.

✅Responsiveness to the environment or reaction to stimuli is what the deer displayed in this instance.

Answer:

THat poor twink

Step-by-step explanation:

HIS BF will miss himm

plz find the slope for both of them

Answers

Answer:

(2,2) : (6,8) → m = 3/2

(-2,5) : (3,-2) → m = -7/5

Explanation:

m (slope) = (y2-y1)/(x2-x1)

h^6 −64p^6 its trig its factoring the diff/sum of cubes

Answers

Answer:

for example lets say: (x+2)(x-2)(

x

4

+4

x

2

+16)

Rewrte the given terms as perfect cubes as follows and use the algebraic identity for the factorisation of difference of two cubes.

x

6

-64 =  

(

x

2

)

3

-  

(

4

)

3

=(

x

2

-4) (

x

4

+4

x

2

+16)

=(x+2)(x-2)(

x

4

+4

x

2

+16)

Step-by-step explanation:

do u think its correct?

Simplify each expression
(e^2) (g) (g^4) (e^3)
(e)( e^2) (e)

Answers

Answer:

(e^2) (g) (g^4) (e^3)=e^b

(e)( e^2) (e)=ve^4

Step-by-step explanation:

Given the equation 5x + 3y = 15, which statement is true?
-The x-intercept is 5, and the y-intercept is 3.
-The x-intercept is 3, and the y-intercept is 5.
-The x-intercept is –, and the y-intercept is 15.
-There is not enough information to determine the intercepts.

Answers

Answer:

Step-by-step explanation:

5x+3y=15

divide by 15

[tex]\frac{x}{3} +\frac{y}{5} =1[/tex]

which is of the form

[tex]\frac{x}{a} +\frac{y}{b} =1[/tex]

where a and b are x & y intercepts.

x-intercept=3

y-inntercept=5

Carlos is packing bags for treats at a party. Every bag has exactly the same amount of treats in it. Carlos has 25 granola bars and 35 small popcorn balls. What is the greatest number of treat bags Carlos can make?

Answers

Answer:

5 bags

Step-by-step explanation:

Given

[tex]Granola\ Bars = 25[/tex]

[tex]Popcorn\ Balls = 35[/tex]

Required

Determine the greatest number of bags

This question illustrates greatest common factor (GCF).

The number of bags will be solved by getting the GCF of 25 and 35.

This is shown below:

[tex]25 = 1 * 5 * 5[/tex]

[tex]35 = 1 * 5 * 7[/tex]

[tex]GCF = 1 * 5[/tex]

[tex]GCF = 5[/tex]

Hence, Carlos will need 5 bags

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