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#1 | ||
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Banned
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I have English and maths due tomorrow any pls, I’m a good Christian woman who takes care of her family even though my husband is an alcoholic and abuser
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#2 | |||
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I Cant Breathe
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How do you expect to become a mod if you cant do your homework?
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#3 | ||
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12 people viewed this and no ones ever offered help. This feels like a hate crime
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#4 | ||
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Oop
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#5 | ||
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Banned
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#6 | ||
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Banned
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Update it been an hour got nothing done
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#7 | ||
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Senior Member
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milja
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#8 | ||
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Senior Member
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send me it im bored
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#9 | ||
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Banned
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#10 | ||
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Senior Member
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#11 | ||
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Yeah Thanks King
![]() Last edited by Milja.; 09-09-2019 at 01:34 AM. |
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#12 | ||
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Senior Member
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im on my second question
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#13 | ||
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Banned
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#14 | ||
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Senior Member
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im DONE
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#15 | ||
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Banned
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#16 | ||
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Senior Member
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Spoiler: |
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#17 | ||
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Senior Member
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#18 | ||
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Oh my god king of maths
Last edited by Milja.; 09-09-2019 at 02:11 AM. |
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#19 | ||
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Senior Member
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should mention I read my working out for question 8 wrong (as you can see lmao) but the idea is the same
I quickly put things into brackets using my Calculator but you can find values of 'x' with the quadratic value/putting it into brackets yourself (finding all the factors of the number with no x co-efficient which add to the x-coefficient (i.e. x^2 + 4x -12. You got the factors of -12 to be -3 and 4, 3 and -4, 12 and -1, 6 and -2, and 2 and -6. 6 and -2 both multiply to get -12 and 4 is the sum of 6 - 2. You can sometimes take factors out of the quadratic, i.e. you could take a value of 2 out of 2x^2 + 4x - 8, giving 2(x^2 + 2x - 4, which makes it easier) for 10, 11, and 13, it's pretty much just more algebra and understanding what the question asks for. If you dont know a value just give it a symbol (like 'x') and put everything else relative to the side (for example, since 'x' is the shortest side, the side which is 3cm longer than the shortest side can be represented as (x + 3)cm because it's essentially saying 'shortest side + 3cm') the pool one boggled my head for a minute but my only explanation is that you can figure out an exact value for the pool itself, and you know the value of the white part/the decking. So you wanna do the area of the full circle (shaded and white part) and subtract the area of the pool to get the white part, if that makes sense? you can assume the radius of the whole circle by using the radius of the swimming pool + the width of the decking. I used x to represent the decking for ease/so Im not writing out "width of decking" in all my (messy) working out |
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#20 | ||
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Senior Member
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#21 | ||
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i feel like i mansplained a tad there but i wasnt sure which part you got confused by and whenever i try to be concise i make less sense than I when I try and write a lot in detail lmao
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#22 | ||
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Senior Member
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btw if im wrong dont kill me i've done not maths since my a levels
Last edited by Ant.; 09-09-2019 at 02:23 AM. |
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#23 | ||
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Banned
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It’s fine it makes sense thanks for the help king
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#24 | |||
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like the boys
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Ant is the online disguise of Carol Vorderman and I claim my £100
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#25 | |||
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Meow Meow
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Homework:
![]() The Average TIBB Member: A wooden deck? ![]()
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