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First of all, we bring the 7 to the left side of the equation to get: e^x-7+10e^-x=0. Then, by multiplying both sides of the equation by e^x, we can get an equation in the fo...

To determine the answer the gradient of both lines must be found. To find the gradient of line l1 the equation can be rewritten in the form y = mx + c. 4y - 3x = 10 so y = 3/4 x + 5/2. From this equation ...

1. It is best to identify the Subject, Object and any Verbs of the sentence first.
   2) In this instance the Subject, in the Nominative case, is Horatius, the Object, in the Accusative case, is pont...

The Berlin Wall fell on the 9th November 1989. The wall had been constructed in 1961, making it illegal for citizens to cross it from East Berlin to West Berlin for over twenty years. During these years, ...

The addition of excess nitrate to the freshwater body causes algal bloom on the surface, blocking sunlight. This reduces the photosynthetic activity of submerged plants, causing them to die. Subsequently,...