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# UNOFFICIAL MARKSCHEME Edexcel Maths Calculator paper 09/06/2016 Watch

1. I got that aswell!
2. (Original post by Benb2000)
I got 80.4 but don think it's right
I got 80.4 for the last question too!
3. For question 23, will you get 2 marks for 3-x/(x-3)(3x+4)?
Fully simplified it becomes -1/3x+4 rigth?
Ugh I got 30.0cm because I rounded the answer to 1 d.p for the Pythagorus theorem one.
don't worry you might still get all the marks, or at least you'll only lose 1 mark max probably
5. (Original post by hannah2360)
What did everyone get for the pentagon question?
144
6. Non calc went better tbh
7. (Original post by student2607)
Yeah that's what I got too , seems to be a few different answers people got though so not sure if it's right
Yeah apparently, we worked out the wrong angle.
What about that trig one? I got like 30 point something
8. I think i got about 45 ish marks on both papers but thats probably going to be like 40. I REALLY need a C is that ok?
9. Who wants me back?
10. (Original post by FreakinYAY)
F*ck yeah got 80.1 without having a clue on what tf i was doing
Was the last one 80.1 ?
11. I thought the last one was 80.1? I probably did it wrong because I somehow managed to manipulate the sine rule instead of using the cosine rule...
12. (Original post by thomas-cowley)
Oh f**k, I got 47.5! How did you get that? I used 1/2absinc, cosine rule and then sine rule - and triple checked it
I got that!!!
13. (Original post by Rajive)
Yeah apparently, we worked out the wrong angle.
What about that trig one? I got like 30 point something
Can't even remember what I got for that. Lol. Where do you think the grade boundary for an A will be this year ?

⚔🛡⚔~Nothing happens to anyone that he is not fitted by nature to bear - Maximus Decimus Meridius~⚔🛡⚔
15. (Original post by ZaCHH)
I got 40.0 too...
Working back from 1/2absinC
Yeah that's what I did too
16. Anyone get 20.7 for the triangle one
17. (Original post by sahra30013)
What? I got 80.4 but used cousins twice. Is that all right?
yeah you could do that because you found all 3 lengths
18. (Original post by Purpleunicorn197)
1. Order numbers correctly and include a key
b) 0.45
2a. 30abc
b.
c. x^2-3x
3.Green- 0.09 Red 0.36
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23. (3-x)/(x-3)(3x+4)
24. 2x/(x+1)(x-1)
25. 80.4
Woouldnt 23 be 3x+4 because you cancel 3-x and x-3 out??
19. (Original post by cannonbolt16)
For question 23, will you get 2 marks for 3-x/(x-3)(3x+4)?
Fully simplified it becomes -1/3x+4 rigth?
The original fraction was 3-x/3x^2 -5x -12, which factorises to 3-x/(3-x)(-3x-4). The 3-x is cancelled out and the answer is 1/-3x-4.
20. (Original post by YourVirginity)
Who wants me back?
I've still got you. Thanks for asking. Lmao.

⚔🛡⚔~Nothing happens to anyone that he is not fitted by nature to bear - Maximus Decimus Meridius~⚔🛡⚔

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