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Look at this painting (Gustave Courbet’s “The Desperate Man”). What do emotions do you think Courbet is trying to show, and how does he achieve it?

Emotions: Fear, anguish, pain, desperation, anger, shock, horror. How does he do so? Figure: wide open eyes, hands running through hair, dishevelled, loose clothing.Composition: very close to face, looking d...
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Answered by Arianna C. • Art tutor
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How do I complete the square?

Completing the square is an algebraic method that can be used to solve a quadratic equation and find the coordinates of a turning point of a graph. Let's use x 2 + 4x -5 = 0 are our example.First, half the c...
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Answered by Holly P. • Maths tutor
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Name three literary devices, what they are, and give an example of each.

Metaphor: when something is described AS something else, otherwise unrelated, “He had a stormy expression”Alliteration: a series of words, close together, with the same consonant sound, “withering wicked wor...
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Answered by Arianna C. • English tutor
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A student is investigating how the pressure exerted by a gas varied with the volume of the gas. The initial pressure was 1.6x10^5 Pa, with the volume being 9.0cm^3. Calculate the volume of the gas when the pressure was 1.8x10^5 Pa

pxV=constant (1.6x10^5) x (9.0) = (1.44 x 10^6) p= (1.44 x 10^6)/(1.8 x 10^5) = 8 cm^3
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Answered by Arianna C. • Physics tutor
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A (0,2) and B (6,5) are points on the straight line ABCD. AB=BC=CD. Work out the co-ordinates of D.

D= (18,11)
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Answered by Arianna C. • Maths tutor
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