Mathematics High School

divide 54 books between A and B in the ratio 13:14​

Answers

Answer 1

Answer:

hi

Step-by-step explanation:

i think,

13:14=54

13k+14k=54

27k=54

k=54/27

k=2

13×2=26 and 14×2=28

to verify the correctness of the answer-26+28=56

have a nice day

hope it helps

Answer 2

The ratio of the divide is mathematically given as

26:28

What is the ratio of the divide?

Question Parameters:

divide 54 books between A and B in the ratio 13:14​

Generally,  ratios are mathematically given as

X=13/27*54

X=26

Y=14/27*54

Y=28

In conclusion, the ratio of the divide would be

26:28

Read more about Arithmetic

https://brainly.com/question/22568180

Related Questions

5x + 2 = x – 10 help

Answers

Answer:-3/4

Step-by-step explanation:

5x+2=x-1

5x-x=-1-2

4x=-3

X=-3/4

Select all the expressions that are equivalent to 4 – x. x – 4 4 + -x -x + 4 -4 + x 4 + x Use the distributive property to write an expression that is equivalent to 5(-2x – 3). If you get stuck, use the boxes to help organize your work.

Answers

Answer:

B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

3(2 - b) < 10 - 3(b-6)

Answers

La proposición es verdadera para todos los valores de b
Todos los reales

After simplifying the inequality we get 6 < 28 which is true. Hence the given statement is true.

An inequality is a mathematical statement that uses the inequality symbol to indicate the relationship between two expressions. Both sides of an inequality sign have different expressions.

It signifies that the expression on the left should be more or smaller than the expression on the right, or vice versa. Literal inequalities occur when the relationship between two algebraic expressions is defined using inequality symbols.

The given inequality is:

3(2 - b) < 10 - 3(b-6)

Distribute the number inside the bracket,

6 - 3b < 10 - 3b + 18

Add 3n on both sides,

6 < 10 + 18

Simplifying it,

6<28

Hence,

The given statement is true.

To learn more about inequality visit:

https://brainly.com/question/30231190

#SPJ6

The complete question is:

Check whether the statement is true or false:

3(2 - b) < 10 - 3(b-6)

4.*
The circle with center O has a circumference of 36 units. What is
the length of minor arc AC?
C
A. 9 units
B. 12 units
C. 18 units
D. 36 units

Answers

Answer:

9 units

Step-by-step explanation:

got it right on edg

I’ll mark you brainlieist

Answers

1. Divide by 4
x < 5

2. Subtract 4
x < 21

3. Add 8
x > 40

4. divide by -4( flip inequality sign b/c dividing by negative) so > turns into >
x < -6

The rest using the same concept. Try them yourself and ask for help if you need it

What is a scatterplot?

a graph showing the relationship between two sets of data
a relationship between two variables
a data point that does not fit the general pattern in the data
a group of data points around a value

Answers

Answer:

a graph showing the relationship between two sets of data

Step-by-step explanation:

A graph showing the relationship

Can someone help me?!?!

Answers

Answer:

b, d, and f are 70°. a, c, g, and e are 110°

Step-by-step explanation:

Expert Answer Please! If The Area Of A 60 Sector In A Circle Is 75.4,Find The Diameter Of The Circle.

Answers

Answer:

multiply 75.4 by 60 =4,524

555555555555 plzzz help

Answers

Answer: C

Because BD would be longer than AC

A ladder that is 18 ft. long is leaning
against the side of a building. If the angle
formed between the ladder and the ground
is 30°, how far is the bottom of the ladder
from the base of the building?

Answers

it’s cut off, but the bottom side of the triangle is labelled ‘x’
hope this helps!

T
3/6
35. A soccer ball has a diameter of 9 inches. What is the volume to the nearest tenth? (TEKS
8.7A-R)
A 381.7 in
A
B
С
D
E
B 190.9 in
C 268.1 in
D 321.6 In

Answers

Answer:

I NEED HELP ON THE SAME QUESTION

Step-by-step explanation:

NO ONE INDERSTANDS JT FOR SOME REASON AND NEITHER DO I

 PLSSS HELP IMMEDIATELY!!!!! i’ll give brainiest, i’m not giving brainiest if u leave a link tho. (pls check whole picture!!) answer choices: (4,6) (0,1) (0,0) (5,4)

Answers

Answer:

(0, 1)

Step-by-step explanation:

All other choices do not match the two possible vertices of the square.

A bag contains white, blue and red ping-pong balls in the ratio 8 : 3 : 2. There are 10 balls. If 10 white and 10 blue balls are removed from the bag, the new ratio is ?

Answers

Answer:

the new ratio of white, red and blue balls is 6:2:1

Step-by-step explanation:

The computation of the new ratio is shown below:

If you have 10 red balls, so the blue balls is in proportion of 3:2 that means 15 would be the blue balls. In addition to this, the while balls is in proportion 8:2 = 4:1 so there is a 40 white balls

Now if 10 white and 10 blue balls would be eliminated

So there is 30 white, 10 red, 5 blue bals

Also

30 = 5 × 6

And,

10 = 5 × 2

so the new ratio of white, red and blue balls is 6:2:1

Plz help been stuck for a while now

Answers

13.5 is the answer !

Find the area of each trapezoid. Write your answer as an integer or a simplified radical

Answers

Answer: there is no picture

Buenos días personas!!!
Necesito ayuda con esta problema de Matemáticas. ¿Me ayudan por favor?
PROBLEMA: Calcula 5€ de descuento de 16,80€
SOLUCIÓN: no sé
Muchas gracias!!

Answers

Respuesta:

11,80 €

Explicación paso a paso:

Dado:

Importe o coste = 16,80 €

El valor de descuento sobre la cantidad = 5 €

El precio o costo con descuento sobre el monto entregado será; la diferencia entre la cantidad dada y el valor de descuento

Importe - valor de descuento

16,80 € - 5 €

= 11,80 €

Please help me, I’m struggling.
A: 116 square cm
B: 106 square cm
C: 143 square cm

Answers

Answer:

The answer is A. 116 square cm

Step-by-step explanation:

Daniel has 280 baseball cards. 15% of there are rare collector's items. How
many baseball cards does Daniel possess that are rare? *

Answers

Answer:

the answer is 42. hope this helped

First turn 15% into a decimal.

You get .15

Then multiply .15 by 280

You get 42

3x+4y=-12 x-y=10 using elimination no links or download

Answers

Answer:

x = 4, y = -6

Step-by-step explanation:

Elimination Method

3x + 4y = -12 ---- (1)

x-y = 10 ---- (2)

(2) x 4:

4(x) 4(-y) = 4(10)

4x - 4y = 40 ---- (3)

(1) + (3):

3x + 4y + (4x - 4y) = -12 + 40

3x + 4y + 4x - 4y = 28

7x = 28

x = 28/7

x = 4

Sub x = 4 into (2):

(4) - y = 10

-y = 10 - 4

-y = 6

y = -6

2 Which expressions can be used to find the volume of the rectangular prism?
3 ft
5 ft
7 ft
apply.
5
35 + 5
35 x 3
(7 + 5) x3
7+3+5
35 + 35 + 35

Answers

Answer:

To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.

Yasmin ordered 20 sandwiches for the STEM club's after school meeting. Some were turkey and some were ham sandwiches. Turkey sandwiches cost $5.50 and ham costs $4.50. The total bill was $97. How many turkey sandwiches were ordered?

Answers

7 TURKEY AND 13 HAM

I USED CALCULATOR BTW

HELPPPO !% PT PLZZZZZZZZZZZZZZZZZZZZZ

Answers

Answer:

6/12,  2/4,

Step-by-step explanation:

6/12 because half of 12 is 6.

2/4 because half of 4 is 2.

Both can equal 1/2.

Hi can somebody please answer this question for me by matching the definitions to the five math words??? I really need help sense I don’t understand and it would mean a lot if u answered please and thanks!

Answers

1. E
2. A
3. C
4. D
5. B

If 55 yards of dirt costs $825.00 what is the constant of proportionality?

Answers

Answer:$15 per yard

Step-by-step explanation: $825 divided by 55 = $15

15 dollars per yard

Round 4,368 to the nearest ten

Answers

Answer:

4,370

Step-by-step explanation:

.....just round the tenths place (6) up sense 8 is above 5 it rounds up so

4,370

sorry for bad explanation

Can someone please help me with math.

Answers

4- 20

I created an equation for this one:

4x+x=100

4x= four times the amount of the other numberx= the numbercombine like terms

5x=100

divide by 5

x=20

5. One pretzel costs $3

Create an equation:

2s+p=74s+3p=17

Mulitply 2s+p=7 by -2 so you can use elimination.

-4s-2p=-144s+3p=17

Combine equations

p=3

For #3
there will be 8 geese and 12 pigs

the equation would be first to find out how many geese there are

pigs have 4 feet and geese have 2
g=geese p=pigs

4(20-g)+2g=8

now we know there are 8 geese which is 8•2 so 16 feet!

now use what we know to find out how many pigs there are

20-8 is 12 which means 12 pigs or 12•4 which means 48 feet

you can check it by adding the feet and animals

12+8=20 animals
48+16=64 feet!

Find the derivative of f(x) = 8x + 4 at x = 9. (6 points)

Answers

Answer:

f(x) = 76

Step-by-step explanation:

All you do is plug-in for x: (x = 9)

f(x) = 8x + 4

f(x) = 8(9) + 4

f(x) = 72 + 4

f(x) = 76

Find the perimeter of the triangle.
A) 20
B) 51
C) 12 + 74
D) 12 + 47

Answers

D i know i’ve done it
The answer of the question is D

Hello. Please help if you can.

Answers

The answer is x=5 and z=70

Find the perimeter of a regular hexagon with side length 4 meters.

Answers

Answer:

i think it is 24 meters

Answer:

24 meters

Step-by-step explanation:

perimeter of regular hexagon is

perimeter = 6 × a

where a is the side length

so in the problem a = 4 meters

by apply the formula you will have

perimeter = 6 x 4 meters

perimeter =24 meters

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