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This is something that will only come with practice, but trust me, it will come! The things that I find are best when learning a new language tend to be watching TV shows in the language (you can use Engl...

Multiples that equal 20: 1 and 20, 2 and 10, 4 and 5Which of these multiples add/subtract to give -9?= -4 and -5Therefore answer is:(x-4)(x-5)=0x= 4 or x= 5

Drawing a diagram for this would show that the height of the tree above us is given by tan(63)*15, so the total height is this added to 1.6 m. This gives a height of 31 m.

The ammeter's needle would first be deflected one way, then as the direction of the current reversed, it would deflect the other way.

En casa reciclamos, intentamos reducir la cantidad de electricidad y agua que usamos, y evitamos usar el coche siempre que podemos (entre otras cosas). Pienso que el cambio climático es uno de los proble...