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What are reflexive verbs and how do I use them?

A reflexive verb is a verb that describes an action you do to yourself. They are easy to recognise in German as they will always have sich before the infinitive. To form a reflexive verb, you must have a ref...
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Answered by Molly H. • German tutor
2262 Views

Solve the simultaneous equations: 5x + 3y = 9 and 7x - 2y = 25.

To solve these similar equations, we must either first eliminate x or y. There are multiple ways of doing this, one being rearranging one of the equations so that it is either "x=.." or "y=......
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Answered by Màiri G. • Maths tutor
12592 Views

How do you increase the rate of a reaction?

A reaction will occur if two reactants collide with each other with enough energy to overcome the 'activation energy'. The activation energy is the minimum amount of energy the reactant particles need in ord...
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Answered by Ruby R. • Chemistry tutor
5325 Views

How do I write a personal statement? What should it include?

A personal statement is your way to convince a university that you are good enough and have enough interest in your chosen subject to be on their course. A good personal statement should explain what skills ...
SP
3619 Views

What is Pythagoras' theorem?

Pythagoras' Theorem is a rule for right-angled triangles which is used to solve problems. Explanation: For any right-angled triangle, the longest side (opposite the right angle) is called the hypotenuse . If...
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Answered by Sarah P. • Maths tutor
6683 Views