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Mathematics: Post your doubts here!
- Thread starter XPFMember
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Thank you so much also if it isn't asking too much do you know a place where i can view solved past papers ?
You can use these forums with the past paper marking schedules or if you want more comprehensive solved papers I got a few in pdf form but there only about 15 of them , if u want them I can upload them
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You can use these forums with the past paper marking schedules or if you want more comprehensive solved papers I got a few in pdf form but there only about 15 of them , if u want them I can upload them
Yes , it would be great if you could upload them. Also in Winter 2012 Question 7 C(iv) and D. Sorry to bother you again
Here ya go!
Which variant for 2012
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1 Chris goes to a shop to buy meat, vegetables and fruit.
(a) (i) The costs of the meat, vegetables and fruit are in the ratio
meat : vegetables : fruit = 2 : 2 : 3.
The cost of the meat is $2.40.
Calculate the total cost of the meat, vegetables and fruit.
Please Tell Tody Xam......
(a) (i) The costs of the meat, vegetables and fruit are in the ratio
meat : vegetables : fruit = 2 : 2 : 3.
The cost of the meat is $2.40.
Calculate the total cost of the meat, vegetables and fruit.
Please Tell Tody Xam......
Since meat and vegetables are a 2:2 ( which is 1:1 ) ratio they must be the same so cost of vegetables is $2.40
Meat:fruit
2:3
So divide cost of meat (2.40) by 2
= 1.20
Then 1.20 x3 = $3.60
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how do draw a cirlce in loci and cons of 90 degree. It says loci from point X while xYz is 90?
(c) (iv) : So we already know about half the height of XY as the radius OA is 7cm , to find the other bit we do trig, so divide the triangle below O by a line O-(to the midpoint between DC) .
I THINK THIS IS THE LONG WAY LOL BUT NEVER MIND I JUST RELISED AFTERWARDS.
(D) we know its a rectangle so we know one side 12.67 now find the other side (ZY) (in diagram) ..
Now we need to find CY and ZD both of which are the same and add them to the length we found already DC
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Maths 0580 June 12 paper 23 question 4 and 16 please?
Look up a few posts /23 2012 paper is there with how to do each q
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I have some maths doubt and I am appearing on the 5th for extended. Please help me since my teacher had to rush through our topics.I am uploading the questions.
Thank you and god bless,
Muskan
Thank you and god bless,
Muskan
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Thank again man but how did you assume that half is 7 cm. I know this might be silly but it will clear a concept.
Sorry to disturb you again man.
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Hi i need help on a MAY/JUNE 0580/41/M/J13 Question 4B)IV
Iv also stumbled on the previously questions but the problem is i do not know the basics and principles to a shear and a stretch.... :/
it would be great for your help.!
Iv also stumbled on the previously questions but the problem is i do not know the basics and principles to a shear and a stretch.... :/
it would be great for your help.!
We can see OC and OD are the radius of the circle because they touch its circumference from center, OA does the same so it is also the radius which is 7
Your answer is correct.
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http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_w12_qp_42.pdf
Question 4 b part IV isnt this angle supposed to be 39 since it and the given angle 39 subtended by the same arc in the same segment of the circle?
Question 4 b part IV isnt this angle supposed to be 39 since it and the given angle 39 subtended by the same arc in the same segment of the circle?
If you have any questions, just ask.
