mengapa kita patut menghindari peperangan?

Berdasarkan kajian anda, apakah tujuan pertubuhan Melayu mengadakan Kongres Melayu pada tahun 1939 dan 1940?

Berdasarkan kajian anda, apakah tujuan pertubuhan Melayu mengadakan Kongres Melayu pada tahun 1939 dan 1940?
-Membincangkan soal kemunduran orang Melayu dalam pendidikan dan ekonomi
-Membincangkan layanan pilih kasih British kepada anak negeri

f5 textbook page 56 last para.

Pada pendapat anda,mgpa phak brtsh brusaha myekat org mlayu tnm gtah?

It is 41.12. I got it. You have to cut the base BCD into half. Lets call mid point of BC as T. So it will form a triangle ATD. AD is 8cm and TD is root of 84cm. Then, tan ATD = 8/(root of 84). Hence solve.

[quote=Inspiralution,Nov 26 2010, 11:41 AM]
guys,how to do this?i got 38.xxx but answer given is D




It is 41.12. I got it. You have to cut the base BCD into half. Lets call mid point of BC as T. So it will form a triangle ATD. AD is 8cm and TD is root of 84cm. Then, tan ATD = 8/(root of 84). Hence solve.

(10^2 - 4^2) = 84cm

Both ABD and ACD are right-angled triangles as A is vertically above D and BD=CD=10cm. This shows that base BDC is an isosceles triangle. Thus you need to cut BDC into half to form a right-angled triangle so that you can obtain length of TD. Using TD as adjacent side and AD as the opposite side, you'll be able to calculate angle ATD.

I apologize if this sounds complicated and confusing, I advise you to sketch the triangles for better understanding.

This post has been edited by henry930821: Nov 26 2010, 01:48 PM

Yeap

Nope ∠ABC is not a right angle. Since A is vertically above D, therefore ABC has to be an isosceles triangle as well since BDC is already an isosceles triangle as BD is equal to DC.

This post has been edited by henry930821: Nov 26 2010, 02:40 PM

Lol bro he was asking about A-

You're welcome

Oh my.. Seriously?

But it'll be different if you see people start saying that they saw it on news this afternoon.

This should be the correct way of doing..

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Added on November 27, 2010, 10:29 amLol this is wrong. If you're doing that way, by subbing in f(x) in directly, the correct working should be h(x-2) = x^2+3x+1 but not h(x)-2=x^2+3x+1 because f(x) represents (x-2) not (x)-2. Note that h is a function, that maps (x-2) to x^2+3x+1.


The answer given by the answer scheme is wrong. It should be h(x)=x^2+7x+11
Refer to 556611's working for the correct solution.

This post has been edited by henry930821: Nov 27 2010, 10:33 AM

Have you read my reply?

No. Parallel vectors may or may not have the same magnitude. If vectors are parallel, one of the vectors is the scalar multiple of the other vector. If vector a is parallel to vector b, a//b therefore a=kb with k as a scalar. If a = 3b, therefore a//b with the same direction.

This post has been edited by henry930821: Nov 27 2010, 11:42 AM

You forgot about the other explanation. The buoyant force can also be more than the weight of object. That causes the object to float on water as well.

This post has been edited by henry930821: Nov 27 2010, 01:20 PM

Guys.. If the question asks, 'namakan pertubuhan yang dianggotai oleh negara kita.' Can we just answer NAM or we have to write in full which is Pergerakan Negara-Negara Berkecuali?

Lol. FYI, I was asking about moral. And furthermore I'm pretty sure sejarah didn't ask any question similar to that? Haha.