I don’t get this someone explain and help me please.

Answer: 774 kg

Step-by-step explanation:

Given

Dhabi weighted 1350 kg

It uses 576 kg of fuel during its journey

So, the remaining fuel is given by the difference of initial and used fuel present i.e.

[tex]\Rightarrow 1350-576=774\ kg[/tex]

The present weight is 774 kg

Answer:

You can talk with the support team

Step-by-step explanation:

The Brainly website has an active technical support. You can mail them with the complaints while you furnish them with relevant information of the user. From their end they can undo the process

Write to the support team they can help

Answer:

No

Step-by-step explanation:

A quadratic equation looks something along the lines of [tex](a+b)^2=a^2+2ab+b^2[/tex]

(x+1)=2(x-3) comes out to be x=-2 and that is not a quadratic equation

Work Shown:

1 inch = 4 feet

3*(1 inch) = 3*(4 feet)

3 inches = 12 feet

Answer:

208 Feet

Step-by-step explanation:

Hope this helps sry if i'm wrong

Answer:

2 x 10 = 20, 20 x 2 = 40

10 x 7 = 70, 70 x 2 = 140

7 x 2 = 14, 14 x 2 = 28

Let's add all the given lengths:

140 + 40 + 28 = 208 in^2 is your answer

Brainliest please :)

Answer:

72 = 2 * 2 * 2 * 3 * 3

Step-by-step explanation:

Answer:

72 = 2^3 ×3 ^ 2

Step-by-step explanation:

72 = 2 × 2 × 2 × 3 × 3

Hope this answer helps you :)

Have a great day

Mark brainliest

Answer:

The answer should be

• It has no rotational symmetry.

Step-by-step explanation:

A rotational symmetry is when the object still looks the same after some rotation.

I hope this helped :)

Answer:

aₙ = 1 + 1(n - 1)

Step-by-step explanation:

This is an arithmetic sequence, which will use the equation:

aₙ = a₁ + r(n - 1)

Therefore the expression for the nth term would be:

aₙ = 1 + 1(n - 1)

Hope this helps!

Answer:

your answer would be 9 3/4

hope this helps

here our your choices for the other guy

A 2 1/3

B 5 1/2

C 1 1/9

D 2 1/6

Answer:

186 pounds

Step-by-step explanation:

volume : base area × height

area of rectangular triangle : a×b/2

Vp = (5.5 × 12 / 2) × 7.5 = 33 × 7.5 = 247.5 ft³

the weight of the contents : 247.5 × 0.75 = 185.625 pounds

= 186 pounds (rounded)

Answer:

154 girls.

Step-by-step explanation:

If ratio of girls to boys is 3 : 4 then 3 / (3+4)  = 3/7 of the total is girls.

Number of girls = 3/7 * 360

= 154.

Answer:

La madre hizo en total 2 y 3/8 litros de jugo.

Step-by-step explanation:

Sabemos que preparó:

3/4 litros de jugo de frutilla = 3/4 L

1 y 1/2 litro de jugo de manzana = (1 + 1/2) L  

1/8 litro de jugo de limón = 1/8 L  

1 y 1/2 litro de agua = (1 + 1/2) L  

¿Cuántos litros de jugo preparó la mamá?

Simplemente debemos sumar los distintos volúmenes de jugo escritos arriba (el de agua no, pues solo nos pregunta cuantos litros de jugo se prepararon)

Total de jugo = 3/4 L +  (1 + 1/2) L  + 1/8 L  

Para completar esta suma, separamos los números enteros de los racionales:

Total de jugo = 1 L + ( 3/4 + 1/2 + 1/8) L

Para resolver la suma dentro del paréntesis, debemos tener todos los números con el mismo denominador.

Recordar que si multiplicamos el numerador y el denominador por el mismo número, entonces el número racional no cambia.

Como el denominador más grande dentro del paréntesis es 8 (que tambien es multiplo de los otros dos), tratemos de reescribir los otros dos números de tal forma que su denominador también sea 8:

Total de jugo = 1 L + ( (2/2)*(3/4) +(4/4)*(1/2) + 1/8) L

                       = 1 L + (6/8 + 4/8 + 1/8) L

                       = 1 L + (11/8) L

podemos reescribir el segundo termino como:  

                        = 1L + (8 + 3)/8 L

                        = 1L + (8/8) L + (3/8) L

                         = 1L + 1L + 3/8 L

                          = 2L + 3/8 L

La madre hizo en total 2 y 3/8 litros de jugo.

May I ask what the ratio is? *Comment it below this post and i'll help you!* <3

Answer:

2x+20 + x+40 = 180

Step-by-step explanation:

The angles are supplementary so they add to 180

2x+20 + x+40 = 180

Answer:

( 2 x + 20 )° + ( x +40 )° = 180°

Step-by-step explanation:

( 2 x + 20 )° + ( x +40 )° = 180°

Answer:

PK = 75

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{PK}{WK}[/tex] = [tex]\frac{AK}{NK}[/tex] , substitute values

[tex]\frac{PK}{54}[/tex] = [tex]\frac{62.5}{45}[/tex] ( cross- multiply )

45 PK = 3375 ( divide both sides by 45 )

PK = 75

Answer:

-4 19/20

Step-by-step explanation:

2 1/5 ÷ -4/9

Change to an improper fraction

(5*2+1)/5 =11/5

Copy dot flip

11/5 * -9/4

-99/20

Changing back to mixed number

-4 19/20

Answer:

-99/20 or -4.95

Step-by-step explanation:

make the first fraction a simple fraction by multiplying the denominator by the whole number and adding the numerator.

which equals 11/5. Then you multiple by the reciprocal of 4/-9 which is -9/4

to look like 11/5 * -9/4 = -99/20

Answer:

yes

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

2-3x7x-3

2.5

2.5 --3

this be good

Answer:

7

Step-by-step explanation:

H(x)=x^2-3x+7

=(-3)^2-3*(-3)+7

=9-9+7

=7

Answer:

-4x^3 + 9x^2+35x -45

Step-by-step explanation:

The notation (f*g)(x) actually just means f(x)*g(x)

We just substitute what f(x) is and what g (x) is

(4x-9) * (-x^2 - 3x + 5 )

4x * -x^2 = -4x^3

4x * -3x = -12x

4x*5 = 20x

-4x^3 + -12x+20x

and

-9 * -x^2 = 9x^2

-9*-3x = 27x

-9*5 = -45

-4x^3 + -12x+20x + 9x^2 + 27x +-45

Now to put this in standard form, we have to order it with the terms with the highest exponents to the ones with the lowest exponents

-4x^3 + 9x^2 -12x+20x+27x -45

-12x+20x+27x

-12x+47x

35x

-4x^3 + 9x^2+35x -45

-45 goes last because it is equal to -45x^0

Answer:

18 pieces.

Step-by-step explanation:

1/8 of 24 is 3.

24 - 3 = 21, that's how much he has left after giving it to the first friend.

1/7 of 21 is also 3.

21 - 3 = 18, there's your answer.

Answer:

18

Step-by-step explanation:

1/8 of 24 is 3 = 21

1/7 of 21 is 3 = 18

Answer:

a) 11

b) 9

Step-by-step explanation:

a) x=4  y=3

2x+y

2(4)+(3)

8+3

=11

b) a=-2  b=5

a^2+b

(-2)^2+(5)

4+5

=9

Answer:

a.) 2x+y

2(4)+3

8+3=11

b.) a^2+b

(-2)^2+5

4+5=9

Step-by-step explanation:

Answer:

1235/2

Step-by-step explanation:

617.5=6175/10=1235/2

Answer:

907

Step-by-step explanation:

Circumference = 34pi

radius, r = 34pi/2pi = 17

Area, A = pi r^2 = pi (17^2) = 289pi=907 approximately

Answer:

(n^2)÷2

Step-by-step explanation:

Answer:

n=-5

Step-by-step explanation:

Answer:

Step-by-step explanation:

8n=-40

n=-40/8

n=-5

Answer:

0

Step-by-step explanation:

We have two points, so we can use the slope formula

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

     = (4-4)/(4-8)

     = 0/-4

0

Answer:

zero

Step-by-step explanation:

(4-4) / (8-4) = 0/4

slope is zero which means it is a horizontal line which crosses the y-axis at 4

Answer:

Jjjj

Step-by-step explanation:

Flight

Answer:

your answer is A. 92.4

Step-by-step explanation:

Diagonal Length = v(92.4² + 50²)

V(8537.76 + 2500)

V(1037:76)

Diagonal Length 105

Answer:

92.3ft

Step-by-step explanation:

Let the con=rners be A,B,C and d

so AC=105 ft and AB=50ft

using Pythagoras theroem: h^2=b^+p^2

105^2=50^2 + p^2

P^2= 11025-2500

p= √8525

p=92.33