Step-by-step explanation:
you must do by unitary methods, first find smaller quantity and then multiply with remaining one.
A rational number can be expressed as the ratio of two integers.
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Where a and b are integers and b is not equal to 0.
The rational number 8.8 can be expressed as two integers. Like
Answer:
x = 27
Step-by-step explanation:
3x - 4y = 65
3x = 65 + 4y
<em><u>Find x, when y = 4</u></em>
3x = 65 + 4 (4)
3x = 65 + 16
3x = 81
x = 27
Respuesta:
Volumen = 0.0010126 m³
Ancho = 7,84 N
Explicación paso a paso:
Dado que:
Masa, m de alcohol = 0,8 kg
Densidad del alcohol, d = 790 kg / m³
Recordar :
Densidad, d = masa, m / volumen, v
Volumen = masa / densidad
Volumen = 0,8 kg / 790 kg / m³
Volumen = 0.0010126 m³
Peso, W = densidad * aceleración debido a la gravedad * volumen
Ancho = 790 * 9,8 * 0,0010126
W = 7.8395
Ancho = 7,84 N