Maths, Addmaths and Statistics: Post your doubts here!

[zainabkhann]

question 6 and 10 whole questions??

What do you mean whole questions, yeah there not that long. the whole question 6 and 10

 

[Minato112]

thankyou so much can you send me a good link for someone who is a beginner in sets and venn diagram topic.

Here is one : http://patrickjmt.com/venn-diagrams-an-introduction/

Browse in here for more : http://patrickjmt.com/

 

[zainabkhann]

Here is one : http://patrickjmt.com/venn-diagrams-an-introduction/

Browse in here for more : http://patrickjmt.com/

thanks for the link! See if you look at the past paper i posted from which im asking questions, there is question 9, which is an inequality question with graph, i can never understand how to find out inequalities from a graph, if you could thoroughly explain to me how we do it, then it would be great

 

[Bilal Khan]

What do you mean whole questions, yeah there not that long. the whole question 6 and 10

question 6:
1/2x6x9+pie 3^2
= 27+9pie

 

[zainabkhann]

question 6:
1/2x6x9+pie 3^2
= 27+9pie

so do you basically sub in the values for the area of the triangle and semi circle and then solve? how do you know which ones to write first

 

[Minato112]

thanks for the link! See if you look at the past paper i posted from which im asking questions, there is question 9, which is an inequality question with graph, i can never understand how to find out inequalities from a graph, if you could thoroughly explain to me how we do it, then it would be great

Well srry I gtg for now but search in the link i gave, im sure there is one and that it'll be of great help...

 

[Bilal Khan]

so do you basically sub in the values for the area of the triangle and semi circle and then solve? how do you know which ones to write first

well its written in the question to write in which form.

 

[zainabkhann]

Well srry I gtg for now but search in the link i gave, im sure there is one and that it'll be of great help...

No problem , thanks

 

[zainabkhann]

well its written in the question to write in which form.

a+bx so the triangle first and then the semicircle. what about question 10 about ratios

 

[Bilal Khan]

so do you basically sub in the values for the area of the triangle and semi circle and then solve? how do you know which ones to write first

question 10 answer is 40.5 cm

 

[Bilal Khan]

a+bx so the triangle first and then the semicircle. what about question 10 about ratios

u giving paper in november??

 

[zainabkhann]

question 6:
1/2x6x9+pie 3^2
= 27+9pie

Isnt the formula for semi circle : 1/2piexr^2 ? howcome you didnt write 1/2?

 

[zainabkhann]

question 10 answer is 40.5 cm

Could you please explain it aswell

 

[zainabkhann]

u giving paper in november??

Yeah sadly.

 

[Bilal Khan]

Isnt the formula for semi circle : 1/2piexr^2 ? howcome you didnt write 1/2?

yaar.i divided 6 by 1/2.so i wrote 3.

 

[Bilal Khan]

Yeah sadly.

don't be sad.

 

[Bilal Khan]

Could you please explain it aswell

it is simple ratio.
(27x12)/8

 

[zainabkhann]

don't be sad.

I missed a whole year due to some problems, so i have no clue about some topics, so please have patience with me, i am quite dum in math, it gets annoying after some time

 

[Bilal Khan]

Yeah sadly.

okay,catch ya later.

 

[zainabkhann]

yaar.i divided 6 by 1/2.so i wrote 3.

right thanks