October 2018 1 290 Report
Diketahui segitiga ABC memiliki sudut A = 75 derajat dan sudut C= 45 derajat. Perbandingn panjang sisi AB dan AC adalah
a. 1 : 2
b. 2 : 3
c. 2 : \sqrt{3}
d. \sqrt{2} : \sqrt{3}
e. \sqrt{2} : 3
More Questions From This User See All
Sebuah pegas di gantungi beban bermasa 50 g. Saat digetarkan dapat terjadi getaran dengan frekuensin 36 hz. Frekuensi ertarannya jika bebannya diganti dengan benda bermassa 200 g adalah...
Answer
Rewrite the sentences below using the verb in the brackets into a correct sentence! 1. We will have dinner. (let) 2. I will go home in the night. (dare) 3. We feel uncomfortable because of the wather. (make) 4. Could you lift this table with me? (help) 5. The guest jumped backwards because of the loud noise. (make) 6. They won’t allow you to go home early. ( let) 7. She cried because of the sad film. (make) 8. Nobody is talking in the room. (dare) 9. He didn’t allow me to read her letter. (let) 10. Everybody must clean up the room together with the committee. (help)
Answer
Read the text and find the meaning of the bold type words. Then, answer the following questions! Zebras are among the most beautiful animals on earth. With their bold black-and-white setripes, they stand apart form other African animals. They roam freely over the large African plains. Many people don’t know it, but the zebra is one of the few wild horses left in the world today. All horses belong to the same animal group, known as Equus. Zebra are shorter than most other horses, their ears are larger, and same of them make a barking sound! Most importantly, only zebras have stripes-even their manes are striped! Many zebrasave been killed for their beautiful skins. Fortunately, things are being done to protect zebras now. African governments and wildlife groups have set up nature preserves, where zebras can live without the risk of being hunted. Questions: 1. Where do all the world’s will zebras live? 2. What is teh animal group to which zebras belong? 3. Lis three things you learned about zebras by reading the selection! 4. How are people trying to help protect zebras? 5. What kind of information that you get from the text?
Answer
Diketahui energi ikatan N = N = 163 kJ/mol dan H–H = 436 kJ/mol. Pada reaksi: ½ N2(g) + 3/2 H2(g) NH3(g) ΔH = –438 kJ/mol energi ikatan rata-rata N–H adalah … A. 1.173,5 kJ B. 735,5 kJ C. 391 kJ D. 195,5 kJ E. 130 kJ Pakai Cara!
Answer
Bila luas penampang yang dikenai gaya 4 cm² menimbulkan tegangan sebesar 100 N, maka bila gaya tersebut bekerja pada luas penampang 5 cm², tegangan yang di timbulkannya sebesar...
Answer
A. outside b. this morning c. ever d. on the bus e. clearly f. all day g. in old clothes h. For a week i. Already j. Every day 1. His face was dirty and he was dressed in old clothes. (manner) 2. Have you....been in a plane? (frequency) 3. She was so ill that she missed school....(duration) 4. I did some homework last night and finished it....(time) 5. We went to play......(place) 6. Dad takes the dog for a walk....(frequency) 7. Sally left her pencil case....(place) 8. Speak.... so everyone can hear you (manner) 9. It was fine day and the children played in the garden....(duration) 10. “ Go and do your homework! I’ve....done it. ”(duration)
Answer
Sebuah batu dilempar dengan kecepatan awal 10 m/s pada saat sudut elevasi α (cos α = 3/5) dan g = 10 m/s². Pada suatu saat kecepatan batu ke arah sumbu y adalah 3 m/s. Ketinggian batu pada saat itu adalah..
Answer
Sebuah batu dilempar dengan kecepatan awal 10 m/s pada saat sudut elevasi α (cos α = 3/5) dan g = 10 m/s². Pada suatu saat kecepatan batu ke arah sumbu y adalah 3 m/s. Ketinggian batu pada saat itu adalah...
Answer
Batu dilemparkan dengan kecepatan awal 25 m/s dari tanah dan sudut elevasinya 45 Percepatan gravitasi 10 m/s. Kecepatan batu pada 1 sekon pertama adalah...
Answer
Proses masuknya zat dari luar melalui membran sel dengan cara......
Answer

Recommend Questions

sebuah akuarium mempunyai volume 240 liter .jika akuarium kosong tersebut di aliri air dengan debit 30 liter/menit,waktu yg di perlukan untuk mengisi akuarium sampai penuh adalah.......... a.3menit b.6 menit c.8 menit d.16 menit
Tolong caranya serta jawaban. gomawo
5 per 8 dikurang 5 per 6
dalam percobaan melempar dadu sebanyak 450 kali ,frekuensi harapan muncul mata dadu kurang dari 5 adalah
Tolong ya kak.. 1. Sebuah tangki air dapat menampung 14,168m3 air. Bagian alas tangki air tersebut memiliki radius 14 dm. Tangki air tersebut setinggi.. a. 23dm b. 46dm c. 69dm d. 92dm 2. FPB dari 84 dan 56 dalam bentuk faktorisasi prima adalah....
cos 330°.tan 225°-sin 210°-cot330°
bu ani meminjam uang di bank sebesar Rp.20.000.000,00 dengan bunga 20% pertahun . besar bunga yg ditanggung oleh bu ani jika meminjam uang selama 6 bulan adalah...
Help me friends... no 26
[tex]3 \sqrt{10} - \sqrt{10} [/tex]
Dengan kecepatan 80 km/jam, waktu yang diperlukan 3 jam 45 menit. Dengan kecepatan 60 km/jam, waktu yang diperlukan untuk menempuh yang sama jarak adalah

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.