If there are 5380 feet in a mile Express 4000 get In kilometers

please show how you go it​

Answer:

[tex] - 2 {b}^{3} [/tex]

Step-by-step explanation:

[tex]a^3−b^3−3ab−(a^3+b^3−3ab)[/tex]

[tex]=(a^3)+(−a^3)+(−b^3)+(−b^3)+(−3ab)+(3ab)[/tex]

[tex]= - 2 {b}^{3} [/tex]

Answer:

- 11

Step-by-step explanation:

let the number be n , then

n + 5 = - 6 ( subtract 5 from both sides )

n = - 11

The number is - 11

Answer: -11

Step-by-step explanation:

Let x be the number

Set equation

x + 5 = -6

Subtract 5 on both sides

x + 5 = -6 - 5

[tex]\boxed{x=-11}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

Answer:

3 Trips/crossings

Step-by-step explanation:

190 Pounder Person goes by themselves, 170 goes by themselves, and 110 and 90 pounds go together.

Answer:

see explanation

Step-by-step explanation:

Since AL bisects ∠ KAT then ∠ 1 = ∠ 2

(30)

7x + 3 = 6x + 7 ( subtract 6x from both sides )

x + 3 = 7 ( subtract 3 from both sides )

x = 4

(32)

SAT is a straight line , then

∠ 1 + ∠ 2 + ∠ 3 = 180° , then

x + x + 4x = 180

6x = 180 ( divide both sides by 6 )

x = 30

(34)

Similar to (32)

x + 12 + x + 12 + 6x - 20 = 180 , that is

8x + 4 = 180 ( subtract 4 from both sides )

8x = 176 ( divide both sides by 8 )

x = 22

Answer:

30) x= 4

32) x=30

33) x=22

Step-by-step explanation:

All step by step explainations are in pic below

Answer:

4 41cent stamps would be $1.64/ 3- 8 cent stamps would be 23 cents/ $1.64 + 23= $1.87

Step-by-step explanation:

Queremos encontrar una expresión algebraica que representa la situación dada.

Encontraremos que está es: 4*D + 3

Lo primero que debemos hacer es definir la variable.

Definamos D como la distancia que Margarita recorre en la primer semana.

En la segunda semana, Margarita recorre un kilometro más que en la primera, entonces en la segunda semana Margarita recorre:

D + 1km

En la tercera semana, Margarita recorre el dolbe de km recorridos en la segunda.

En la segunda ella recorrio D + 1km, y el doble de eso es:

2*(D + 1km) = 2*D + 2km

La distancia total recorrida sera la suma de las 3 semanas:

D + (D + 1km) + (2*D + 2km)

Simplificando los km, así solo queda una expresión algebraica, obtenemos:

D + (D + 1) + (2*D + 2)

Podemos simpliicar esto para obtener:

D + D + 1 + 2*D + 2

(D + D + 2*D) + (1 + 2)

4*D + 3

Entonces la representación algebraica simpliicada de los kilómetros recorridos durante el entrenamiento es:

4*D + 3

Si quieres aprender más, puedes leer:

https://brainly.com/question/21513785

Step-by-step explanation:

I donot know it hard for me

Answer:

10-2 is 8 and keep the five drag the eight as the exponent and thats how you get your answer

Step-by-step explanation:

brainliest please

Answer:

[tex]e = m {c}^{2} \\ m = \frac{e}{ {c}^{2} } \\ thank \: you[/tex]

Answer:

x= -1 , y=3

Step-by-step explanation:

x= -1 , y=3, i just found x and y because you didnt tell anything

Answer:

A: 113.04in^2

Step-by-step explanation:

The area of a circle is given by

A = pi r^2 where r is the radius

We know the diameter is 12 inches so the radius is 1/2 the diameter

r = 1/2 d =1/2(12) = 6inches

A = (3.14) (6)^2

A = 113.04 in ^2

The answer is A because x-1 means moving left 1 on the x axis. As well, y+4 means moving 4 up on the y axis.

Answer:

(8,3)

Step-by-step explanation:

Point c is seven units away from the line x = 1

So we move seven units to the right of the line x = 1

the x value = 8

y value = 3

Coordinates = (8,3)

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

1. 3x-9+2y

2. 7x+6

Step-by-step explanation:

1. 2x + (x - 4) + (2y - 5)

  2x+x-4+2y-5

  3x-9+2y

2. 3(x - 2) + 4(x + 3)

  3x+4x-6+12

  7x+6

Answer:

1. 3x - 9 + 2y               2. 7x + 6

Step-by-step explanation:

1.

2x + (x - 4) + (2y - 5) =

3x - 9 + 2y

2.

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

3x - 6 + 4x + 12 =

7x + 6

Answer:

Factors:

21 :  1, 3, 7, 21

48: 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48.

Multiples :

21 :   21, 42, 63, 84, 105, 126, 147, 168, 189, 210, 231, 252, 273, 294, 315, 336, 357, 378, 399, 420, 441, 462, 483, 504, 525, 546, 567, 588, ...

48 :  48, 96, 144, 192, 240, 288, 336, 384, 432, 480, 528, 576, 624, 672, 720, 768, 816, 864, 912, 960, 1008, 1056, 1104, 1152, 1200, 1248, ...

Answer:

length between is 8.54 units

Step-by-step explanation:

Formular:

[tex] { \bf{ = \sqrt{ {(x_{1} - x_{2}) }^{2} + {(y_{1} - y_{2}) }^{2} } }}[/tex]

x1 is -4

x2 is 4

y1 is 4

y2 is 1

[tex] = \sqrt{ {( - 4 - 4)}^{2} + {(4 - 1)}^{2} } \\ = \sqrt{64 + 9} \\ = \sqrt{73} \\ = 8.54 \: units[/tex]

Answer:

Distance = 8.25 units

Step-by-step explanation:

use the formula :

√ (x2 _ x1) + (y2 - y1)

where ,

x2 = 4

x1 = -4

y2 = 1

y1 = -1

Answer:

yes

Step-by-step explanation:

Please mark me as brainlyest

The can contains 15.7 g of sugar per 100 mL. So if the can holds 330 mL of soft drink, then overall it contains

(15.7 g) / (100 mL) × (330 mL) = 51.81 g

of sugar, and this is

(51.81 g) / (90 g) ≈ 0.575667 ≈ 57.6%

so Tom's friend is correct.

Answer:

C

Step-by-step explanation:

Fractions cant be integers

Answer:

n - 10

Step-by-step explanation:

10 is less than n so subtract 10 from n

Answer:

a and b are 3 and 4

Step-by-step explanation:

To find the answer I go through all the two numbers that and multiply and gat 12:

1x12; 2x6; 3x4

And that add them:

1+12=13 x

2+6=8 x

3+4=7 this is the answer

Answer:

4(5x _ 2y ) ^

Step-by-step explanation:

It is above in a photo .

Answer:

52 meters

Step-by-step explanation:

each percent is 1, so 50m plus 4 percent equals 52

[tex]\huge\mathsf\green{Answer}[/tex]

[tex]5 + ( - 7) \\ 5 - 7 = - 2[/tex]

Answer:

3.902.

Step-by-step explanation:

3. 9015:

The 10 thousandth digit is 5 so you round up the 1 to 2.

Answer:

C. 0.333

Step-by-step explanation:

It is a ratio. For every 1 added to the x-value, 3 is added to the y-value. So therefore, the constant is 0.333

Answer:

A. 3

Hope this helps :)