Calculate. Forces and work

¿What is the efficiency (expressed as a percentage) of a machine that performs work of 1190 J and 1400 J for it consumption? η = %

Soviet planning

The essential task of the Five-Year Plan is (…) to transform the USSR from a weak, agricultural country that depends on capitalists, into a strong, industrial country that is completely independent of…

Complete. The term 'fascism'

Complete the text about the origins of Italian fascism with the missing words: guide – fascio – Rome – authority – bundle – Italian – Duce – axe – dux – ancient Italian fascism wanted…

Mao, leader of the Chinese Revolution

Mao Zedong (1893-1976) maintained control of the People's Republic of China until his death. He was the undisputed leader of the Revolution; Chinese communism was called Maoism. Mao had a cult…

Síntesis, ampliación y selección de audiciones - El Clasicismo musical: ...

Síntesis, ampliación y selección de audiciones El Clasicismo musical: la orquesta moderna

El rechazo de la diferencia: racismo y xenofobia

Nuevo Testamento - Nuevo Testamento

Nuevo Testamento Nuevo Testamento

Annex

Operaciones con polinomios

5.1 Suma Para sumar dos polinomios P(x) y Q(x), se suman los términos semejantes de ambos. [...]

Calcula. Productos notables (1)

Recuerda responder según las siguientes indicaciones Calcula: (x + 3)2 = (3 – 4x)2 = (2x + 1)2 = (2x2 – 5x)2 =