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2 years ago

Answer this please guys #desperate

Mathematics

1 answer:

deff fn [24]2 years ago

3 0

Answer:

The value of x is 5, AB = 48, BC = 48, AC = 96

Step-by-step explanation:

We can set these equal to each other as AB is the first half and BC is the 2nd half so:

12x-12=4x+28

8x=40

x=5

Plug x into this:

12(5)-12 = 48

and this:

4(5) + 28 = 48

Then we add both halves up for the total length:

48+48 = 96

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Divide. Write in simplest form. 2/3 divided by 1/5

Nezavi [6.7K]

Answer:

3 1/3 or 3.3(repeated)

Step-by-step explanation:

2/3 ÷ 1/5

= 2/3 × 5

= 10/3

= 3 1/3 or 3.3(repeated)

I hope this helped!

3 0

2 years ago

En un aeropuerto dos aviones A1 y A1 se acercan para aterrizar, si la ecuación de la trayectoria del primero es -x+2y-100=0, mie

liraira [26]

No hay solución en la que ambas trayectorias estén en la misma posición, puesto que no existe el riesgo de que sufran un choque entre ellos.

-------------------------

La trayectoria del primero es:

$-x + 2y - 100 = 0$

$x_1 = 2y - 100$

Para el segundo, tiene-se que:

$-x + 200 + 2y = 0$

$x_2 = 2y + 200$

Igualando los valores de x:

$x_1 = x_2$

$2y - 100 = 2y + 200$

$0y = 300$

No hay solución en la que ambas trayectorias estén en la misma posición, puesto que no existe el riesgo de que sufran un choque entre ellos.

Un problema similar es dado en brainly.com/question/24653364

3 0

2 years ago

Solve by elimination -7x-20=-14 -2x+10y=-4

sweet-ann [11.9K]

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2 years ago

If the measure of an angle is 10 degrees find the measure of its supplement ?

IrinaK [193]

Supplementary angles are 180 in total, so to find the answer you do 180-10, which equals 170. The answer is 170

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2 years ago

Given the function f(x) = 6x2 + 3 Find f(-2) -22 27 9 15

Andrews [41]

Answer:

Step-by-step explanation:

Out of those numbers and assuming the equation is f(x) = 6x^2=3

f(-2)= 6(-2)^2+3

8 0

2 years ago