diketahui suatu barisan geometry 3,6,12,....maka suku ke -7 Dari barisan geometry tersebut adalah....
1. diketahui suatu barisan geometry 3,6,12,....maka suku ke -7 Dari barisan geometry tersebut adalah....
Jawaban:
Barisan dan Deret
Penjelasan dengan langkah-langkah:
3, 6, 12, ....
a = 3
r = 6/3 = 2
Maka,
U7 = ar^6
U7 = 3(2)^6
U7 = 3(64)
U7 = 192
Jawaban:
192
un = ar^n-1
2. tolong kerjakan practice 6 dan practice 7
practice 6:
1.celebrate
2.hear
3.shock
4.fast
5.make
6.have
7.confuse
3. Bahasa ingris practice 7 kelas 7
maksudnya apa toh yang jelas dong
4. Bantu practice 7 dikumpulkan hari ini:")
Jawaban:
pertanyaan ini sebenarnya menanyakan kepribadian kamu bersama keluarga saat melakukan perayaan
Penjelasan:
contoh yang saya
holiday:ramadan
time of year:2017
activities:enjoying berbuka with my famillies
description of activites: prever for not answering
5. Q. horee, sudah 1000 answers :) 4! = 7! = 6! =
Jawaban:
Nitip ketoprak om ⌐■-■
1.24
2.5.040
3.720
Penjelasan dengan langkah-langkah:
1.4!=
4×3×2×1=24
2.7!=
7×6×5×4×3×2×1=5.040
3.6!=
6×5×4×3×2×1=720
kalo salah laporkan aja kak ✔️
[tex]{\red{\boxed{\purple{JAWABAN DARIIVANDCRISTIAN}}}}[/tex]
▪Jawaban4! = 24✔
7! = 5.040✔
6! = 720✔
▪ Penyelesaian• 4!
= 4 × 3 × 2 × 1
= 24✔
•7!
= 7 × 6 × 5 × 4 × 3 × 2 ×1
= 5.040✔
•6!
= 6 × 5 × 4 × 3 × 2 × 1
= 720✔
.........................MAPEL : MATEMATIKA
KODE : 12.2
........................6. Tolong artiin ya.. yang PRACTICE 7
buat tanahnya tetap basah dengan menyiram biji sambil bijinya berkecambah, biji akan bekecambah sekitar 10-14 hari.... gitu lah :v Berkecambah Benih Petunia
Berkecambah benih petunia
Anda akan perlu:
- Sebuah paket benih petunia
- Nampan benih atau pot kecil
- Tanah gembur liat atau pot campuran
- Air
- Pupuk
Langkah-langkah:
1. Isi nampan benih dengan tanah
2. Masukkan pupuk ke dalam tanah
3. Sebarkan benih di permukaan tanah
4. Tutup biji dengan lapisan 3 mm dari tanah. tekan dengan kuat
5. Semprotkan air untuk membasahi tempat tidur benih
6. Taruh di tempat yang hangat, posisi cerah (setidaknya 25°C)
7. Jauhkan tanah lembab oleh air lembut sementara benih berkecambah. Benih akan berkecambah sekitar 10-14 hari
7. pertanyaan bahasa inggris di lesson 7
Jawaban:
saya bingung
Penjelasan:
saya bingung dgn soal nya, maksud nya apa ❓
8. bantu practice 7, dari no.1-7 makasihh
Jawaban:
1. A. learning
2.B.Is sleeping
3.B.gives
4.A. is rolling
5.C.lets
6. D. Was beating
7.B. Did-laugh
Jawaban:
1. A. learning
2. B. Is sleeping
3. B. Gives
4. A. Is rolling
5. C. Let's
6. D. Was beating
7. B. Did-laugh
Penjelasan:
mohon dijadikan jawaban yg terbaik ya kak/dek ^^
9. Diketahui barisan geometry mempunyai rasio = 2 dan suku pertama adalah 7 tentukan suku ke 10
Jawab:
JAWABAN TERLAMPIR DIATAS
SEMOGA MEMBANTU
#NO COPAS
#NO NGASAL
#rizqyZicB
Penjelasan dengan langkah-langkah:
Jawaban:
3.584
Penjelasan dengan langkah-langkah:
Un = a × r^n-1
U10 = 7 × 2^10-1
= 7 × 2^9
= 7 × 512
= 3.584
Jadi, suku ke 10 adalah 3.584
____________________________
10. Tolong dong,, pliss.. yg Practice 7.
Membenihkan bibit Petunia
Untuk membenihkan bibit Petunia.
Anda akan membutuhkan:
- Satu paket / bungkus biji Petunia
- Nampan untuk benih / pot kecil
- Tanah liat gembur / campuran tanah untuk pot
- Air
- Pupuk
Cara:
1. Isi nampan / pot kecil dengan tanah.
2. Campur pupuk dengan tanah.
3. Sebarkan benih di atas permukaan tanah.
4. Tutupi benih dengan 3 mm lapisan tanah. Tekan dengan kuat.
5. Semprotkan air untuk melembabkan tanah dengan benih.
6. Letakkan nampan atau pot berisikan benih di posisi yang hangat, cerah. (Setidaknya 25 derajat selsius).
7. Biarkan tanah selalu lembab dengan menyiraminya dengan lembut pada saat bibit mulai bertumbuh. Bibit akan mulai bertumbuh sekitar 10-14 hari.
11. tolong di jawab ya practice 7
1. Putri going To Bima's Birthday Party tonight
2. The one with black suede color and two side pockets.1. to Bima's party
2. a clutch bag. it has black suade colour and two side pockets.
12. The student are doing the practice lesson in the?
Jawaban:
Claas?
Penjelasan:
Semoga benar ya
Jadiakan jawaban terbaik :)
Jawaban:
laboratory
Penjelasan:
The student are doing the practice lesson in the?
artinya:Siswa sedang melakukan pelajaran praktek di?
.
indo:
laboratorium
Inggris:
laboratory
13. tolong bantu practice 7 ?
Sepertinya text-nya seperti ini:
I saw a honor film at Galaxy cinema last night. It was “Pulau Hantu” playing on. I read the poster on newspaper yesterday. It made me curious to see the film.
I went to the cinema alone. I went there by a bicycle. I was 8.00 when I arrived there. There had been many people queuing up to get the tickets.
I came into the cinema soon after I got my ticket. I had my seat on the forefront. And at 8.30 the movie was played on.
After the movie was over, I left the cinema quickly. My watch showed 11.30 pm as I got on my bicycle. I pedaled hard on my bicycle and was soon speeding home. My thought went back to the movie I had just seen. It was a scary story. I could remember clearly a woman screaming as she was being attached by a ghost. Somehow that frightful scene stayed in my mind. And I could not forget it.
The road was dark and quiet. I had to pass a graveyard on the way home. As I approached the graveyard. I heard some sounds behind me. I was frightened and began to cycle faster. The sound came nearer and nearer. Then I heard a familiar voice calling me. I looked back and saw Hadi, my classmate. He had also seen the movie and was frightened too. He had cycled after me so that she would not be alone. Both of us laughed out loud over our behavior.We went home together. We pedaled our bicycle calmly. We both went not scared any more.
1. what time did the writer watch the movie?
⇒ the writer watched the movie at eight o'clock.
2. what kind of movie did the writer watch?
⇒the writer wated horror movie.
3. why did the writer begin to cycle faster?
⇒ because the writer heard some sounds behind him.
4. why did Hadi cycle after the writer?
⇒ because he had also seen the movie and was frightened too, so that he would not be alone
14. Bahasa ingris practice 7 kelas 7
Jawaban:
practice itu artinya latihan. terus soalnya apa?? .....
15. yang practice 7, tolong yaaaa
1. I went to the beach, but I don't go to the lake.
2. We watched a horror film, but we don't watch an action movie.
3. Amora visited the museum, but she didn't visit the zoo.
4. Andre spoke to Yudi, but Andri didn't spoke to Anita.
16. Tolong dong terjemahkan.. pliss. Yang practice 7
What's the question?
17. mandiri kelas 7 b.inggris hal 34practice 1 dan practice 2
Jawaban:
1. books
2. butterflies
3. glasses
4 knives
5. boys
6. students
7. babies
8. cars
9 Errasers
10. apples
11. Umbrellas
12. envlopes
13. foxes
14. houses
15. policemans
16. fishes
17.tomatoes
18. beaches
19. shelfs
20 flies
18. barisan geometry memiliki suku 7=12,suku 10=96 tentukan rasio bilangan tersebut
Barisan Geometri
[tex]u _{n} = a {r}^{n - 1} \\ \\ \frac{u _{10} }{u _{7} } = \frac{96}{12} \\ \frac{a {r}^{9} }{a {r}^{6} } = 8 \\ {r}^{3} = 8 \\ r = 2[/tex]
19. suatu barisan geometry mempunyai suku ke-2 dan -5 masing masing adalah 8 dan 64 berapakah suku ke -7 barisan tersebut?
Cari rasio :
[tex]$\begin{align} \frac{a\times r^4}{a\times r}&=\frac{64}{8}\\r^3&=8\\r&=2 \end{align}[/tex]
Cari awal :
[tex]$\begin{align} \text{U}_2&=8\\8&=a\times r\\8&=a\times2\\a&=4 \end{align}[/tex]
Maka, suku ke 7 :
[tex]$\begin{align} \text{U}_7&=a\times r^{7-1}\\&=4\times2^6\\&=\boxed{256} \end{align}[/tex]
20. Tolong di jawab practice 7
Jawaban:
maaf ka bukan apa² .Tapi kalau bisa tambahin fotonya jdi orng tau hrs jwb gmn,atau gk di ketik pertanyaan nya,terima kasih☺️.
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