Demento's Year 10 maths practice paper thread (2 Viewers)

[Fawun]

Too easy

THANK THE LORD I FINALLY GET ANOTHER QUESTION RIGHT

THATS A TOTAL OF 2 QUESTION CORRECT SO FAR.c


um next question just ruined my joy

what the

how in the world do you do the next one?

 

[Demento1]

Area = 1/2 x 10 x 7 x sin30

???

I cannot stress this enough. READ THE QUESTION!

I meant using pythagoras to find the height so I can use the area (height x base) for the parallelogram

Be creative and do it if you think you have a method.

 

[Fawun]

I cannot stress this enough. READ THE QUESTION!



Be creative and do it if you think you have a method.

God damn it demento y u hve to point that out'

makin' me look like a fool

 

[HSC2014]

No, you're right (unless im a fool too). I assumed you were calculating the area of one side of the quadrilateral.

 

[Fawun]

No, you're right (unless im a fool too). I assumed you were calculating the area of one side of the quadrilateral.

it asked for the area of the parallelogram and i only got the area of the triangle.

Forgot to times it by 2

 

[Demento1]

it asked for the area of the parallelogram and i only got the area of the triangle.

Forgot to times it by 2

Thank you.

 

[kazemagic]

wtf question 5 a so weird. Is it friday?

 

[Fawun]

wtf question 5 a so weird. Is it friday?

i am only on question 2

EDIT: On question 3 now but that's only because I skipped the rest of question 2 due to it's difficulty

 

[Demento1]

wtf question 5 a so weird. Is it friday?

Yeah, why?

 

[kazemagic]

i am only on question 2

EDIT: On question 3 now but that's only because I skipped the rest of question 2 due to it's difficulty

im not doing them lol

 

[Fawun]

Okay skipping all the way to question 5 to see if i can do it

i got dis

 

[Demento1]

Okay skipping all the way to question 5 to see if i can do it

i got dis

You're gonna love 5a. It was my favourite question back when I was 10 years old.

 

[kazemagic]

Yeah, why?

John lies during Friday and tells the truth on thursdays so if he said "I lied yesterday" during a friday- that means hes lying about lying on thursday. And Jack lies during thursdays and tells the truth during fridays. So when he says "I lied yesterday" during a friday, it means hes telling the truth

 

[Fawun]

Okay skipping all the way to question 5 to see if i can do it

i got dis

After reading the question, no i dont got dis

 

[enoilgam]

After reading the question, no i dont got dis

You're just all over the place.

 

[Demento1]

Well during Friday, John lies, so if he said "I lied yesterday"- that means hes lying about lying on thursday, so that means he was telling the truth on thursday (which is stated in the question). And Jack lies during thursdays and tells the truth during fridays. So when he says "I lied yesterday" during a friday, it means hes telling the truth

I know what you're saying, but I would hesitate to give you 3 marks. Unless of course you did what I did in my solutions as well. Did you only write a paragraph?

 

[HSC2014]

john lies during friday and tells the truth on thursdays so if he said "i lied yesterday" during a friday- that means hes lying about lying on thursday, so that means he was telling the truth on thursday (which is stated in the question). And jack lies during thursdays and tells the truth during fridays. So when he says "i lied yesterday" during a friday, it means hes telling the truth

lolparadox. Stopeet. Youre going to create a blackhole

 

[kazemagic]

I know what you're saying, but I would hesitate to give you 3 marks. Unless of course you did what I did in my solutions as well. Did you only write a paragraph?

idk i dont have a pen and paper with me, so its kinda hard to mould my thoughts lol, or maybe im just shit at explaining

 

[Fawun]

You're just all over the place.

wat u mean

i shouldve just picked general maths tbh

 

[enoilgam]

wat u mean

i shouldve just picked general maths tbh

You are doing fine.