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What were the key reasons for Hitler's rise to power?

Hitler's rise to power was not due to one event but rather, it was the result of a number of factors and events occurring both inside Germany and abroad. This question requires you to define the social and p...
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Answered by Shenade H. • History tutor
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Write x^2 - 6x +7 in the form (x+a)^2 +b

Follow standard procedure that can be taught on a whiteboard. In general:ax^2 + bx + c = (x+b/2)^2 - (b/2)^2 + csox^2 - 6x + 7 = (x-3)^2 - (9) + 7= (x-3)^2 - 2
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Answered by James C. • Maths tutor
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Define an obtuse angle.

An angle between 90 degrees and 180 degrees. NB- a reflex angle is an angle between 180 degrees and 360 degrees.
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Answered by Roshini M. • Maths tutor
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Explaining how to solve simultaneous equations

Solving simultaneous allows us to determine the value of two variables from two equations. 2x+y = 133x+2y = 21 To find the value of the variables, our first step is to choose a variable and have equal number...
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Answered by Daniel C. • Maths tutor
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161/5 x 26x =

16 1/5 x 2 x =8 2/3 work out x
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Answered by Kristin T. • Maths tutor
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