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18 Februari 2011
wiji retno wulan
Matematika Kelas 12

mau tau dong contoh soal dan jawabannya tentang volume prisma tegak dengan aturan sin..??????

Contoh, Diketahui prisma tegak segitiga PQR.STU,jika QR = 5 cm,PQ = 5 cm, PR = 5 akar 3 cm, dan PS = 8 cm , tentukan volume prisma tersebut ;

Jawab ;

Alas prisma berupa segitiga , yaitu segitiga PQR , nah menghitung luas alasnya dapat menggunakan Rumus macam - macam

L = 1/2 ab sin C,

L = 1/2 alas  x tinggi   , luas segitiga  PQR = 1/4 (25 akar 3) ( coba dicek)

L = akar ( s.(s-a)(s-b) (s-c)) , s = 1/2 (a+b+c) dsbnya mestinya kita dapat memilih mana yang lebih mudah  dan rumus itu digunakan situasional ( gitu mbak )

 V.prisma  = L.alas x t = 50 akar 3( coba ya dicek )

 


Drs. Jumadi 19 Februari 2011 0:0

15 Februari 2011
Hendro
Bahasa Inggris Kelas 11

Pak, minta tolong buat pengertian Expression:

-Love

-Embarrasment

-Sadness

-Annoyace

-anger

-Stance


Buat juga contoh dialognya ya, buk

Hendro, thanks for your questions.

1. Expression love digunakan untuk mengungkapkan rasa sayang kepada seseorang. mis: I love you, I like you very much.

2. Expression embarrasment untuk mengungkapkan rasa malu. mis: I'm so embarrased, I'm shy.

3. Expression sadness digunakan untuk mengungkapakan rasa sedih. mis: Im so sad. I'm very upset.

4. Expression annoyance untuk mengungkapkan rasa jengkel atau merasa terganggu.

5. Expression anger untuk mengungkapakan rasa marah. mis: don't make me angry.

6. Expression stsnce untuk mengungkapkan pendirian, sikap mental.

 

Bachdim : I'm so sad, Gonzales. We should have won the match.

Gonzales: We played well, Bachdim. Next time our team will defeat them. come on! forget it. Let's have practice and do our best. 

Bachdim : Ok. we must try hard to get the victory. Let's give the best for our beloved country.

Gonzales : Sounds great. I agree with you.


Wirastuti S.Pd M.Acc 19 Februari 2011 0:0

15 Februari 2011
anggie
Bahasa Inggris Kelas 10

tolong jelaskan pengertian expression amazement....

dan apa apa saja contoh ekspresinya...

tolong berikan contoh dialognya 3 buah......segera

 

 Expression amazement merupakan ungkapan keheranan, ketakjuban, dan kekaguman. Untuk mengekspresikannya bisa menggunakan ungkapan sbb:

- Aah

- Wow

- Bloody hell (British expression)

- Blimey (British expression)

 

Doni: Dea, look! how beautiful the scenery  is.

Dea : Wow! it's amazing. It's so beautiful. I'll ask my parents to come here next long week end. 

Doni : Sounds great. I'm sure they'll like it very much.


 


Wirastuti S.Pd M.Acc 19 Februari 2011 0:0

18 Februari 2011
rianty
Bahasa Inggris Kelas 9

maaf sebelumnya!

mau tanya ni,

contoh kalimat comparison (perbandingan) itu gimanaya? thanks sblumnya

DEGREE OF COMPARISONS

 

1. Positive Degree
Merupakan perbandingan dua nilai yang sama , biasanya menggunakan dua pola, yaitu as ... as ... dan the same as ...  

contoh :
- Solo is as beautiful as Surabaya
- Her love is as much as mine
- Sony and toshiba have the same price

2. Comparative Degree
Menyatakan perbandingan bahwa sesuatu lebih atau kurang dari yang lain. Beberapa cara untuk mengekspresikan perbandingan tersebut antara lain :

1. Menggunakan kata penghubung than
2. Menambahkan akhiran -er pada kata sifat yang terdiri dari satu atau dua suku kata (misal : short, tall, dsb)
3. Menambahkan kata depan more apabila kata sifat lebih dari tiga suku atau apabila yang dibandingkan adalah kata keterangan

contoh :
- Rio is much taller than Lely
- Notebook is more expensive than personal computer
- Marry finished the test more quickly than jack

3. Superlative Degree
Digunakan untu menyatakan hal yang paling ter- dari segala hal lainnya yang menjadi perbandingan

1. Menambahkan kata sandang the di depan kata sifat ataupun di depan kata keterangan
2. Menambahkan akhiran -est pada kata sifat yang terdiri dari satu atau dua suku kata (misal : short, tall, dsb)
3. Menambahkan kata depan most apabila kata sifat lebih dari tiga suku atau apabila yang dibandingkan adalah kata keterangan

contoh :
- He is the smartest boys in my class
-  Ina is the most beautiful girls in my school
- Hani finished the test the most quickly


SUSANA ENDANG CAHYANI, S.Pd. M.Pd. 18 Februari 2011 0:0

17 Februari 2011
Xbit
Matematika Kelas 1

1+1=

 

(Tolong Jawab Donk) 

datang aja langsung ke sma3 atau 7
Drs. Jumadi 18 Februari 2011 0:0


17 Februari 2011
Xbit
Fisika (SMP) Kelas 9

Halo...

Maaf yah.....

Saya Mau Nanya Sesuatu....

 Kenapa Yah FIsika Susah banget -,-

Dengan semangat untuk bisa semua hal (tidak hanya fisika) pasti dapat dilakukan dengan baik dan enjoy
Winarso, S.Pd 18 Februari 2011 0:0


16 Februari 2011
Thina
Bahasa Inggris Kelas 11

Ibu/Bapak tolong berikan 10 kalimat emotive language??

Here are some examples of emotive language used in newspapers (The part in brackets is the simple english):

1. Scabs thrown out of the union

     (Strike breakers must leave union)

2. School blaze         

     (Fire at school)

3. Graf magic

   (Skillful Graf)

4. Stewart agony

    (Stewart injured)

5. Pensioner hit by muggers

    (Old man hit by robbers)

6. A hundred peasants slaughtered by troops

    (A hundred peasants killed by troops)

Other exsample:

7. You can do it. You are the best!


Tri Raharjo, S.Pd 18 Februari 2011 0:0

16 Februari 2011
harry prasatrio
Bahasa Inggris Kelas 9

tolong berikan saya contoh report text pet animals....!!1

Examples of report text:

PIGEON

Pigeons and doves constitute the bird family Columbidae within the orderColumbiformes, which include some 300 species of near passerines. In general parlance the terms "dove" and "pigeon" are used somewhat interchangeably. In ornithological practice, there is a tendency for "dove" to be used for smaller species and "pigeon" for larger ones, but this is in no way consistently applied, and historically the common names for these birds involve a great deal of variation between the terms "dove" and "pigeon." This family occurs worldwide, but the greatest variety is in the Indomalaya and Australasia ecozones. Young doves and pigeons are called "squabs."

Pigeons and doves are stout-bodied birds with short necks, and have short slender bills with a fleshy cere. The species commonly referred to just as "pigeon" is the feral Rock Pigeon, common in many cities.

Doves and pigeons build relatively flimsy nests from sticks and other debris, which may be placed in trees, on ledges or on the ground, depending on species. They lay one or two eggs, and both parents care for the young, which leave the nest after 7 to 28 days. Doves feed on seeds, fruit and plants. Unlike most other birds (but see flamingo), the doves and pigeons produce "crop milk", which is secreted by a sloughing of fluid-filled cells from the lining of the crop. Both sexes produce this highly nutritious substance to feed to the young.

DUCK

Duck is the common name for a number of species in the Anatidae family of birds. The ducks are divided between several subfamilies listed in full in the Anatidae article. Ducks are mostly aquatic birds, mostly smaller than their relatives the swans and geese, and may be found in both fresh water and sea water.

Most ducks have a wide flat beak adapted for dredging. They exploit a variety of food sources such as grasses, aquatic plants, fish, insects, small amphibians, worms, and small molluscs.

Many species of ducks are temporarily  flightless while moulting; they seek out protected habitat with good food supplies during this period. This moult typically precedes migration.

 


SUSANA ENDANG CAHYANI, S.Pd. M.Pd. 18 Februari 2011 0:0

15 Februari 2011
nn
Bahasa Inggris Kelas 12

maaf saya mau tanya bisa berikan contoh dialog yg dlmnya berisi ungkapan mengeluh (making complaint), asking about possibilities (kemungkinan), memerintah, dan mengusulkan/memohon? mksh

ini dialog dari expressing complaint

Study the following dialogue and answer the questions.
Teacher: Could you read the text in front of the class, please.
Tia: Yes, sir.
(Walking to the front of the class, then reading a text)
Firman: Can you hear that?
Sahrul: Hear what?
Firman: Her voice. I can’t hear her voice.
Sahrul: Neither can I. But…
Teacher: Both of you! What are you discussing?
Firman: It’s about Tia, sir. Her voice is too quiet. We can’t hear her.
Teacher: You should have asked her to read louder rather than to talk to yourselves each other.
Firman&Sahrul: We are sorry, sir.

 expressing possibilities

Read the dialogue and answer the questions.
Son: Daddy, what time did Uncle Jono leave for Bali this morning?
Father: At 10 a.m, dear.
Son: Why is he going there?
Father: He plans to attend a conference.
Son: What is he doing now?
Father: Well, it is 9 p.m. now. I’m not sure. He could be reading a magazine or a newspaper. He could be watching TV in his room. He might be preparing something for a meeting. But I’m sure that Uncle Jono must be in his room now because he is not accustomed to going out late at night.
Son: What about tomorrow Daddy?
Father: He’ll probably see his colleagues or perhaps he’ll have a meeting.

 silakan anda klik www.najmimaulana.wordpress.com

selamat belajar

 

 


Tri Raharjo, S.Pd 18 Februari 2011 0:0

15 Februari 2011
rani azizah
Bahasa Inggris Kelas 12

ka. aku mau tanya contoh percakapan satisfied/dissatisfied ,, :) di jawab yah

ini ada contoh dari my star .com

(At lunch time, Machiko and Roberto were hungry. They found a restaurant near the college. The menu looked very good. They chose a table at the salad bowl, sat down, and read the menu. Then they waited. They waited for a long time. At last the waiter comes.)

Waiter : Yes?

Machiko : I’d like salad fruit, please.

Waiter : Cottage cheese, yoghurt, or sherbet?

Machiko : Er, yoghurt, please.

Waiter : Anything else?

Machiko : Yes, I’ll have some bread and a glass of white wine.

Waiter : (to Roberto) and you?

Roberto : The chef’s salad – large, with bread and red wine, please.

(After the waiter left)

Machiko : The waiter was unfriendly, wasn’t he?

Roberto : No, not unfriendly. He was rude.

(Michiko and Roberto waited more than ten minutes. Their food finally arrived.)

Roberto : Large? This is small salad.

Machiko : And this is sherbet instead of yoghurt.

Roberto : The bread is hard.

Machiko : It’s not fresh at all. It’s stale. I can’t eat it.

Roberto : And I can’t drink this wine chilled. It’s warm.

Machiko : Terrible. There’s no butter for the bread, either.

Roberto : Where’s the waiter?

Machiko : I don’t know. He’s probably gone to lunch at another restaurant.

 


Tri Raharjo, S.Pd 18 Februari 2011 0:0

 

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