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Why was the Munich Putsch important? (4 marks)

The Munich Putsch was the attempt by the Nazis to overthrow the government in Southern Germany in 1923. It was most important in how it changed the methods that the Nazis would use to try and gain power. Aft...
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Answered by Calum M. • History tutor
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Find the definite integral of f(x) = 12/(x^2+10x+21) with limits [-1,1]. Give your answer to 2 decimal places.

Factorising denominator of fraction: x^2 + 10x + 21 = (x+3)(x+7) 2) Partial fractions: f(x) = 12/(x+3)(x+7) ; let f(x) = A/(x+3) + B/(x+7) then equating the nominator: A(x+7) + B(x+3) = 12 From this we can s...
CG
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Describe how plants living in dry conditions may be adapted to their environment.

Long/deep roots, stomata in pits, rolled leaves, tiny hairs on leaves, no leaves (cacti).
EP
Answered by Emily P. • Biology tutor
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find the root or roots of the following equation: 2x^2 + 18x + 36

finding the roots, means to find the coordinates at which the curve intersects the X axis. At first look you may notice that each function in the equation is divisible by 2, you can do this to make solving t...
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Answered by Jason H. • Maths tutor
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How do you find the length of a side of a right-angled triangle given the angle and the hypotenuse?

First label the triangle to show the opposite, adjacent and hypotenuse. Then you can use SOHCAHTOA to determine which trig function is needed. If you need to work out the opposite you use the sin function an...
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Answered by Lucy S. • Maths tutor
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