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    (Original post by bulbs)
    For the trigonometry question with the triangle split into two, and you had to find x? What was it? I got like 30 decimal, think its wrong
    I messed that up I used cosine to find angle of top triangle then was gonna minus it from 180 but it gave me like 126 then I minused from 180 and it was like 52 I tried soh cah Toa and i got a minus... just couldn't do it
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    (Original post by LilyKitty)
    Yes I did. For the one above that with like
    3-x / a quadratic equation thing, did anyone get
    1 / -3x-4
    ??? xx
    i got that lol
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    (Original post by SweetStarlight14)
    The last answer was about 80.4 - angle B was 40 degrees but the question asked for angle A. It was part of the working out though so you might get a few marks for that.
    That's good; I'd be happy with that. I was unfortunately running out of time by that question.
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    Did the guy driving to work spend something around £40
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    (Original post by SophFlorence)
    That's good; I'd be happy with that. I was unfortunately running out of time by that question.
    I got fed up with the huge 5 mark questions so actually started working from the back lol
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    I worked out angle C and angle B, but didn't RTFQ (read the full question), so I think we would have got 4? 2 marks per angle, I'm not sure.
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    (Original post by bulbs)
    For the trigonometry question with the triangle split into two, and you had to find x? What was it? I got like 30 decimal, think its wrong
    I got that: I think it was like 30.1 or something like that
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    (Original post by Chloetbqh)
    I got fed up with the huge 5 mark questions so actually started working from the back lol

    lol
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    (Original post by Rajive)
    I got that: I think it was like 30.1 or something like that
    Yep same!
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    When do u think there'll be an unofficial mark scheme
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    I think it was around 80.0 or something
    what were your steps like?
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    (Original post by Chloetbqh)
    I messed that up I used cosine to find angle of top triangle then was gonna minus it from 180 but it gave me like 126 then I minused from 180 and it was like 52 I tried soh cah Toa and i got a minus... just couldn't do it
    the answer for that triangle one was 30.1. you had to use TOA.
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    (Original post by samiuls)
    the answer for that triangle one was 30.1. you had to use TOA.

    Omg I tried but it gave me a negative ugh
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    (Original post by samiuls)
    the answer for that triangle one was 30.1. you had to use TOA.
    Wasn't it sine? not tan. IIRC they gave you the hypotenuse.
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    Need that Mr Kibria guy (idk how to spell it sorry) to post the worked solutions lol

    Posted from TSR Mobile
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    (Original post by Rajive)
    Did anyone get 2x/(x-1) (x+1)
    I got that! Confusing question
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    not revising for biology tomorrow till I find out what I got in this lol
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    (Original post by 34908seikj)
    Wasn't it sine? not tan. IIRC they gave you the hypotenuse.
    I though that too but I revised that topic be4 the exam and it used TOA for a question that was very similar
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    (Original post by bulbs)
    Did the guy driving to work spend something around £40
    I got 42. Something
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    (Original post by sahra30013)
    I got 42. Something
    Wasn't it a massive number in calculator ?
 
 
 
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