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How do I find the equation of a straight line?

Let's draw a line. It crosses the point (0,1), intercepting the y-axis (remember, y to the sky!) at 1 and the x-axis at the point (-2,0). An equation tells us what a line looks like, it's a way of describing...
DG
Answered by Dominique G. • Maths tutor
6971 Views

HOW DO THE TENSES WORK AND HOW DO I KNOW WHEN TO USE THEM?!?!?!!!!?

Don't panic. Just follow this extremely brief summary of all the tenses you'd come across. Present (présent) : This should be very straightforward, just as in English, francophones use this tense to indicate...
JT
Answered by John T. • French tutor
3526 Views

x = 0.045 (45 recurring). Prove algebraically that x can be written as 1/22

x=0.045 (45 recurring) 10x = 0.45 (45 recurring) 100x = 4.54 (54 recurring) 1000x = 45.45 (45 recurring) To get rid of the decimals: 1000x-10x = 45.45 - 0.45 990x = 45 x = 45/990 x = 9/198 (simplify by divid...
JT
Answered by John T. • Maths tutor
60793 Views

What are the differences between the past tenses and how do I use them?

In French, there are 2 main past tenses - the passé composé, and the imparfait. The passé composé is used when an action has been completed, for example, when in English we would say 'I ate' or 'I have eaten...
KO
Answered by Kitty O. • French tutor
7801 Views

Describe the characteristics of oceanic crust (3 marks)

So here the quesiton is looking for either 3 separate points, 1 per mark, or 2 points, 1 of which is a basic point and then 1 other point with added detail. This is a simple remember and regurgitate in the e...
KH
9459 Views