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4 Mei 2009
Matematika Kelas 8

Sebuah tabung dengan jari-jari 10 cm dan tinggi 20 cm  diisi air hingga 3/5 ketinggian tabung. Jika kedalam tabung dimasukkan bola pejal dengan jari-jari 6 cm, Berapa tinggi air sekarang  ?

Diket :

Jari-jari tabung r = 10 cm 

Tinggi tabung  t = 20 cm

Tinggi air mula-mula = 3/5 .20 = 12 cm 

Tinggi kenaikan air = 4/3 π. 63 : π.102

                           = 288 : 100

                           =  2,88

Jadi tinggi air sekarang 12 + 2,88 = 14,88 cm 


Operator 4 Mei 2009 0:0

4 Mei 2009
Matematika Kelas 8

Harga 6 buah buku tulis dan 2 pensil adalah Rp. 10.200.00, sedangkan harga 4 buku dan 5 pensil adalah Rp. 9.000.00. Berapakah harga 7 buku tulis dan 3 pensil ?

Misal harga 1 buah buku tulis x dan harga 1 buah pensil y maka didapat persamaan ; 6x + 2y = 10.200, 4x + 5y = 9.000

 (6x + 2y = 10.200) x2 → 12 x + 4y = 20.400

 (4x + 5y  = 9.000 ) x3 → 12x  + 15y = 27.000

                                     ------------------------ -

                                             -11y = -6.600

                                                  y = 600


 6x + 2.600 = 10.200

  6x+ 1.200 = 10.200

     6x = 9.000

             x =  1.500

Jadi harga 7 buku dan 3 pensil adalah 7 .Rp 1.500,00 + 3 . Rp 600,00 = Rp 10.500,00 + Rp1.800,00 = Rp12,300,00


Operator 4 Mei 2009 0:0

4 Mei 2009
Bahasa Inggris Kelas 9

contoh teks report tentang tourist guide?

Tourist guide

A person who guides visitors in the language of their choice and interprets the cultural and natural heritage of an area.

The guide will normally possess an area-specific qualification usually issued and/or recognised by the appropriate authority. Tourist Guides are representatives of the cities, regions and countries for which they are qualified. It depends largely on them if visitors feel welcome, want to stay longer or decide to come back. They therefore contribute considerably to the perception of the destination. Tourist Guides are able to help travellers understand the culture of the region visited and the way of life of its inhabitants. They have a particular role on the one hand to promote the cultural and natural heritage whilst on the other hand to help ensure its sustainability by making visitors aware of its importance and vulnerability.

 


Operator 4 Mei 2009 0:0

4 Mei 2009
Bahasa Inggris Kelas 9

contoh teks report tentang tourist guide

Tourist guide

A person who guides visitors in the language of their choice and interprets the cultural and natural heritage of an area.

The guide will normally possess an area-specific qualification usually issued and/or recognised by the appropriate authority. Tourist Guides are representatives of the cities, regions and countries for which they are qualified. It depends largely on them if visitors feel welcome, want to stay longer or decide to come back. They therefore contribute considerably to the perception of the destination. Tourist Guides are able to help travellers understand the culture of the region visited and the way of life of its inhabitants. They have a particular role on the one hand to promote the cultural and natural heritage whilst on the other hand to help ensure its sustainability by making visitors aware of its importance and vulnerability.

 


Operator 4 Mei 2009 0:0

4 Mei 2009
Bahasa Inggris Kelas 9

pas ujian praktek sog aku suruh maju report text.
tolong kasih conto report text donk !!!!!!!!!
makisiiiiiiii

Contoh Teks Report tentang Tiger:

The tiger (Panthera tigris) is a member of the Felidae family; the largest and the most powerful of the four "big cats" in the genus Panthera.[4] Native to much of eastern and southern Asia, the tiger is an apex predator and an obligate carnivore. Reaching up to 4 metres (13 ft) in total length and weighing up to 300 kilograms (660 pounds), the larger tiger subspecies are comparable in size to the biggest extinct felids.[5][6] Aside from their great bulk and power, their most recognizable feature is the pattern of dark vertical stripes that overlays near-white to reddish-orange fur, with lighter underparts. The largest subspecies of tiger is the Siberian tiger.

Highly adaptable, tigers range from the Siberian taiga, to open grasslands, to tropical mangrove swamps. They are territorial and generally solitary animals, often requiring large contiguous areas of habitat that support their prey demands. This, coupled with the fact that they are endemic to some of the more densely populated places on earth, has caused significant conflicts with humans. Of the nine subspecies of modern tiger, three are extinct and the remaining six are classified as endangered, some critically so. The primary direct causes are habitat destruction and fragmentation, and hunting. Their historical range, which once reached from Mesopotamia and the Caucasus through most of South and East Asia, has been radically reduced. While all surviving species are under formal protection, poaching, habitat destruction and inbreeding depression continue to be threats.

Nonetheless, tigers are among the most recognizable and popular of the world's charismatic megafauna. They have featured prominently in ancient mythology and folklore, and continue to be depicted in modern films and literature. Tigers appear on many flags and coats of arms, as mascots for sporting teams, and as the national animal of several Asian nations.

 

 

 


Operator 4 Mei 2009 0:0

3 Mei 2009
Bahasa Inggris Kelas 7

tolong beri soal procedure text dengan menggunakan cloze test(complete the missing instructions) beserta contoh procedure textnya.makasi

How to make a French toast

Recipe for French Toast

You are going to need:

 4 pieces of bread

 1 spoon of sugar

 2 eggs

 A quarter of a cup of milk

 Butter

 Pan

 Fork

 Bowl

Before you start to cook, you have to read the recipe.

Now you can get ready. After you read the recipe, put everything on the counter.

When everything is ready, break the eggs, pour a quarter of the milk in the bowl, then add a small spoon of sugar. Mix the eggs, milk and sugar.

Next, put a piece of bread in the bowl with the eggs, milk and sugar. Turn over the bread.

Now, put some butter in the pan. Turn on the stove. When the pan is hot, take the bread out of the bowl and put it into the pan. After you cook one side of the bread, cook the other side. After you finish the first place of the bread, cook the other pieces. Now you have French toast!

 

Choose the best answer.

1.      The type of the text above is called …..

A.   Recount

B.   Narrative

C.   Description

D.   Procedure

E.   Report

2.      The purpose of the text is ……..

A.   to describe French toast

B.   to explain about French toast

C.   to tell the reader how to make French toast

D.   to entertain the reader with French toast

E.   to persuade the reader to make French toast

3.      Who is the text better addressed to?

A.   An expert chef

B.   A student learning at home

C.   A husband left by his wife

D.   A mother at home

E.   A boy/girl left by his /her mother

4.      “Before you start to cook, you have to read the recipe.” The underlined word means …….

A.   a set of learning instruction

B.   a written statement that one has received money

C.   a written statement that one has received something

D.   a doctor’s written order for a particular medicine

E.   a set of cooking instruction

5.      “You are going to need.” The expression and what it follows belong to …..

A.   event

B.   steps

C.   materials

D.   purpose

E.   orientation


Operator 4 Mei 2009 0:0

3 Mei 2009
Bahasa Inggris Kelas 10

tolong kasih contoh-contoh dari news item text

Phil Young

BUILDER Phil Young is celebrating a very special anniversary today – it is exactly one year since he was operated on at St Bartholomew’s hospital and given a new heart.
Mr. Young, 47, of Tottenham, is now so full of energy that he is training to play in a charity football match to raise money for the hospital’s transplant programme. So far eleven people have been given new hearts.
Mr. Young wants to help others like himself. In 1990 he was seriously ill with heart disease. He couldn’t work, he couldn’t climb the stairs, and he had two young sons to look after.
Now the boys are helping to train their father for the ball match. “My boss is very pleased that I am so fit again,” said Mr. Young. “I have become a real father to them again. We don’t just play football – we go jogging and swimming and play snooker together. I hope more people will help by the hospital, as I was.


Tri Raharjo, S.Pd 4 Mei 2009 0:0

3 Mei 2009
Bahasa Inggris Kelas 12

buatkan cerita tentang spoof yang temanya "SALAH KOSTUM DI PESTA BESAR"

Nasreddin’s Coat; a spoof text

One day Nasreddin had been invited to the dinner party. He went to the party by wearing old clothes.

When he arrived in the party, nobody looked at him and nobody gave him a seat. He got no food in the party so he went home and change his clothes

Next he put on his best clothes. He wore his newest coat and went to the party again. The host at once got up and came to meet him. The host offered him the best table and gave him a good seat and served him the best food

Nasreddin sat and put off his coat. He put his coat and said; “Eat the food, Coat!” the hosts and guests were very surprised and asked Nareddin; “What are doing?” Nasreddin replied calmly; “When I came here with my old clothes, nobody looked at me. Then I went home and put on my best clothes. I came back in my newest coat and you all give me this best food and drink. So, you give food to my coat instead of me”. Getting Nasreddin's answer, they just shook the head.

Tri Raharjo, S.Pd 4 Mei 2009 0:0

3 Mei 2009
Bahasa Inggris Kelas 12

minta tlng di buatkan contoh cerita spoof dgn tema salah kostum pada pesta besar

Nasreddin’s Coat; a spoof text

One day Nasreddin had been invited to the dinner party. He went to the party by wearing old clothes.

When he arrived in the party, nobody looked at him and nobody gave him a seat. He got no food in the party so he went home and change his clothes

Next he put on his best clothes. He wore his newest coat and went to the party again. The host at once got up and came to meet him. The host offered him the best table and gave him a good seat and served him the best food

Nasreddin sat and put off his coat. He put his coat and said; “Eat the food, Coat!” the hosts and guests were very surprised and asked Nareddin; “What are doing?” Nasreddin replied calmly; “When I came here with my old clothes, nobody looked at me. Then I went home and put on my best clothes. I came back in my newest coat and you all give me this best food and drink. So, you give food to my coat instead of me”. Getting Nasreddin's answer, they just shook the head.

Tri Raharjo, S.Pd 4 Mei 2009 0:0

3 Mei 2009
Bahasa Inggris Kelas 11

tolong buatkan saya 10 kalimat dengan menggunakan kata forest

ini saya kasih contohnya saja nanti kamu perbanyak sendiri:

1.I saw a tiger in the forest yesterday.

2. The forest is burned by the farmers

dll.

 selamat mencoba


Tri Raharjo, S.Pd 4 Mei 2009 0:0

 

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