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Semenov [28]
3 years ago
5

3 (x - 3) + x (r + 4)

Mathematics
1 answer:
docker41 [41]3 years ago
7 0

Answer:

Step-by-step explanation:

3(x-3)+x(r+4)

3x-9+xr+4x

7x+9+xr

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5000%

Step-by-step explanation:

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• Un automóvil parte de 0 m/s y aumenta su velocidad a 60 m/s en 15 segundos. ¿Cuál es su aceleración?
jeka57 [31]

Answer:

Aceleracion = 4 m/s²

Step-by-step explanation:

Dados los siguientes datos;

Velocidad inicial = 10 m/s

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Para encontrar la aceleración;

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

Matemáticamente, la aceleración viene dada por la fórmula;

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Sustituyendo en la fórmula, tenemos;

Aceleracion = \frac{60 - 0}{15}

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3 0
2 years ago
Use logarithmic differentiation to find dy/dx if y=(cosx)sinx. Write the derivative in terms of x only. Show all your work.
gladu [14]

Step-by-step explanation:

y = (cos x)^(sin x)

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ln y = ln ((cos x)^(sin x))

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Your answer is correct.

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3 years ago
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vekshin1

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∠JTS≅∠RST

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3 years ago
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