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Lisa [10]
2 years ago
7

Un conductor circula a 12 m/s. Acelera y pasa a circular a 20 m/s al cabo de 10 segundos. Calcula la aceleración del coche.

Mathematics
1 answer:
koban [17]2 years ago
6 0

Answer:

Aceleracion = 0.8 m/s²

Step-by-step explanation:

Dados los siguientes datos;

Velocidad inicial = 12 m/s

Velocidad final = 20 m/s

Tiempo, t = 10 segundos

Para encontrar la aceleración;

Aceleración se puede definir como la tasa de cambio de la velocidad de un objeto con respecto al tiempo.

Esto simplemente significa que la aceleración viene dada por la resta de la velocidad inicial de la velocidad final a lo largo del tiempo.

Por lo tanto, si restamos la velocidad inicial de la velocidad final y la dividimos por el tiempo, podemos calcular la aceleración de un objeto. Matemáticamente, la aceleración viene dada por la fórmula;

Aceleracion = \frac{final \; velocidad  -  inicial \; velocidad}{tiempo}

Sustituyendo en la fórmula, tenemos;

Aceleracion = \frac{20 - 12}{10}

Aceleracion = \frac{8}{10}

Aceleracion = 0.8 m/s²

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Answer:

each cup would cost $0.52

Step-by-step explanation:

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2 years ago
Solve for x, 12y+6=6(y+1)
Vanyuwa [196]

For this case we must solve the following equation:

12y + 6 = 6 (y + 1)

We apply distributive property on the right side of the equation:

12y + 6 = 6y + 6

We subtract 6y on both sides of the equation:

12y-6y + 6 = 6\\6y + 6 = 6

We subtract 6 from both sides of the equation:

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So, the result is y = 0

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4 0
3 years ago
What is the value of x is in the solution set of 8x-6>12+2x?​
fiasKO [112]

Answer:

see explanation

Step-by-step explanation:

Given

8x - 6 > 12 + 2x ( subtract 2x from both sides )

6x - 6 > 12 ( add 6 to both sides )

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7 0
3 years ago
Please help me asap im on timed homework please help
Murrr4er [49]

Answer:

x=111

Step-by-step explanation:

the sum of angles of triangle is 180

find te missing angle in the triangle first :

180-29-82=69

find x now: the measure of straight angle is 180:

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5 0
3 years ago
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What’s the answer to this question
Margaret [11]

Answer:

It would be x < 4.

Step-by-step explanation:

Your answer would be x < 4. This is because with this inequality, x would always be less than 4.

Know This:

<em>If it was less than or equal to 4 feet, it would of been x ≤ 4.</em>

Tips:

<em>Less or equal to:  x ≤ 4</em>

<em>Less than: x < 4</em>

<em>More or equal to: x ≥ 4</em>

<em>More than: x > 4</em>

8 0
3 years ago
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