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step 1 remember than the a and b terms locate the centre of the circle on the axis so we can substitute in the centre values for a and b. (x-5)^2 + (y-(-3))^2 = k. (x-5)^2 + (y+3)^2 = k.

Step 2. k ...

Spanish is written phonetically so this makes it somewhat easier to pronounce than English. However, there are still some differences. We can start with the vowels. In English, we have A E I O U, and they...

I think the key is to be argumentative, the structure you're given is more of a guide than a rule - essentially, you need to have an opinion, state that opinion and provide all the evidence for that; then...

I think this is much easier than people think; you use this when you're speaking in English. When you say "I wish I had done this", "He talks to me as if I was a fool", "I wish I ...

With every letter it is important to identify what is the aim of your writing. There are many types of writing used in letters but in the circumstance of writing to someone you do not know, it is most com...