Find the angle mark x in each of these polygons
1. Find the angle mark x in each of these polygons
all u (+) and (:) 7 (all [+] and if was u do [:]
2. in each of the following figures, establish that a pair of triangles is similar, and hence find x.
Jawab:
a. x = 8 cm
b. x = 15/4 cm
c. x = 24/5 cm
Penjelasan dengan langkah-langkah:
a. 3/4 = 6/x
x = 4(6)/3 = 24/3
x = 8 cm
b. 3/x = (3+1)/5
3/x = 4/5
x = 3(5)/4
x = 15/4 cm
c. 3/5 = x/(3+5)
3/5 = x/8
x = 3(8)/5
x = 24/5 cm
- KLF -
Jawaban:
24/5 cm
Penjelasan dengan langkah-langkah:
...............
3. solve each the following inequalities x < 4 =
Jawab:
x < 4
x lebih kecil dari 4
bilangan yang lebih kecil dari 4 adalah
x = {3, 2, 1, 0, -1, -2, -3, -4, -5, .....(dan seterusnya)}
~Himpunan____________
SoalSelesaikan pertidaksamaan dari x < 4
— PenyelesaianUntuk kasus ini dapat dibuat menjadi Himpunan, Dimisalkan himpunan x < 4 adalah T
Maka:
T = { x < 4, Untuk x bilangan bulat }
T = { 3, 2, 1, 0, - 1, - 2, - 3 ... }
• KesimpulanJadi, Penyelesaian dari x < 4 adalah {3,2,1,0,-1,-2,-3}
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
– Detail JawabanMapel: Matematika
Kelas: VII
Materi: Himpunan
Kode Mapel: 2
Kode Kategorisasi: 7.2.1
4. Identify the cause and effect in each pair of sentences. Then, combine the sentences with because.
Jawaban:
1. Cause: Edi's a heavy smoker.
Effect: Edi has breathing problem.
2. Effect: Kadita feels homesick.
Cause: Kadita moved to a new city.
3. Effect: Gunawan is lack of staple food.
Cause: Gunawan has been unemployed.
4. Cause: Setiawan has gained weight.
Effect: Setiawan is going to eat less.
5. Cause: The weather was cold.
Effect: We stayed home.
Penjelasan:
Combine the sentences with because.
1. Edi has breathing problem because he is a heavy smoker.
2. Kadita feels homesick because she moved to a new city.
3. Gunawan is lack of staple food because he has been unemployed.
4. Setiawan is going to eat less because he has gained weight.
5. We stayed home because the weather was cold.
Pelajari lebih lanjut mengenai cause and effect pada https://brainly.co.id/tugas/13150651
#BelajarBersamaBrainly
5. Study the pictures below and answer the following questions for each pictures.Focus on questions number 51. Who are they?2. Where are they?3. What are they doing?4. What can you say about the situation in each pictures?5. Give some suggestions for the the to solve the problems.
Jawaban:
1. Who are they?
a) A housewife/mother
b) A person who has dishes to wash
c) Teacher, security, and students
d) People breaking the rule
2. Where are they?
a) Sitting on the sofa
b) In front of the sink
c) The students are in front of the gate while the teacher and security are behind the gate
d) On the street
3. What are they doing?
a) She is looking at the mess in front of her
b) She is looking at the dirty dishes in the sink
c) The teacher is punishing the late students
d) They are breaking the rule
4. What can you say about the situation in each pictures?
a) She is stressed out because of the houseworks she had to do.
b) She had to wash the dirty dishes.
c) The students are late so they are stopped by the security and punished by the teacher.
d) They aren't obeying the rule which is to not make a u-turn there.
5. Give some suggestions for the the to solve the problems.
a) She should ask her husband for help and ask her kids to cooperate with her and not make a mess.
b) She should immediately wash the plate everytime she used it.
c) The students should sleep earlier so that they can be awake earlier and go to school on time.
d) They should put a policeman/woman to stand on the u-turn area so that no one will do a u-turn there.
6. Form an equation in x use it to solve for X
(x + 10 + (x+8) + 28) / 4 = 15
2x + 46 = 15 . 4
2x = 60 - 46
2x = 14
x = 7
(x + 10 + x + 8 + 28) / 4 = 15
2x + 46 = 15 × 4
2x = 60 - 46
x = 14/2
x = 7
Kalau boleh jadikan jawaban terbaik yah.
7. Quiz (+50): For the following question, determine the quantity of each countable noun (shown in symbols) in each number. Goodluck! (i) ⚽️⚽️⚽️ There (is/are) ............................ (ii) ❤️ There (is/are) ............................ (iii) ☂️☂️☂️☂️ There (is/are) ............................ (iv) ⭐️⭐️⭐️⭐️⭐️ There (is/are) ............................ (v) ☎️☎️ There (is/are) ............................
Jawaban:
1.) = there Are three balls
2.) = there is a heart
3.) = there Are four umbrellas
4.) = there Are five stars
5.) = there Are two phones
---------------------------------8. 1. What are the "be" verbs in the simple present tense? 2. What pronouns are used for each "be" in the simple present tense
1. Is, am, are are forms of the verb to be in the simple present.
2. He, she, it (is). I (am). You, they, we (are).
9. Solve each of the following equations 2(x+3)=8
Semoga terbantu.....:)Kelas 7 Matematika
Bab Persamaan Linear
2 (x + 3) = 8
x + 3 = 8/2
x = 4 - 3
x = 1
10. Solve each of the following questions
Penjelasan dengan langkah-langkah:
ada pada gambar, semoga paham dan bermanfaat :)
11. Solve the following equations for x, in interval 0<x<3603 cosx = -2
TRIgonomeTRI
Persamaan fungsi cos x
cos x = cos p , maka x = ± p +k.360
Penjelasan dengan langkah-langkah:
HP x untuk 0< x< 360 , dari
[tex]3\ \cos x = - 2[/tex]
[tex]\cos x = -\frac{2}{3} = \cos 131,8[/tex]
x= 131,8 + k. 360 atau x = -131,8 + k.360
k= 0, 1 , 2, . . .
k= 0 , x= 131,8 atau x = - 131,8
k = 1 , x= 491,8 atau x = 228,2
HP x untuk 0< x< 360 , x = { 131,8 ; 228, 2}
12. In the figure below, the two triangles are similar. What is the value of x? *
5 : 6 = 11 : x
5x = 66
x = 66 : 5
x = 13,2
13. Underline the correct verb form for each irregular noun 1.the eyeglasses(are/is) in my desk
Jawaban:
Garis bawahi bentuk kata kerja yang benar untuk setiap kata benda tidak beraturan
1.kacamata (ada/ada) di meja saya
14. solve for x in 2/5x = 8.
~ MathPenyelesaian:
= 2/5x = 8
x = ?
—5 × 2/5x = 8 × 5
2x = 40
2x = 40/2
x = 20
2/5x = 8
x = 5/2 × 8
x = 5 × 4
x = 20
15. "We are sorry for the inconvenience."The underlined word is similar in meaning to...
Jawaban:
Ini maksud nya apa ya fi suruh translate
Artinya : maaf untuk ketidak nyamanan nya16. Complete the second sentence in each pair, use the present perfect of the past simple.
Jawaban:
2. Havebeenbuyhercomputer
Penjelasan:
Itu hanya sebagai contoh Amerika kasih
17. are the houses in Lina' s neighborhood similar
Jawaban:
yes, they have the same design, with a blue roof and no fence. they are all white and grey
Penjelasan:
Dialog-2.
18. what are the causes for each situation in the pictures to happenes.
Mohon maaf, tapi gambarnya mana ya? InsyaAllah saya bisa bantu
19. "quackling cried for help."the world cried in the sentence is similar in meaning to...
>> Similar Meaning (Makna Serupa)
"Quackling cried for help." The word 'cried' in the sentence is similar in meaning to...
("Quackling menangis meminta tolong." Kata 'cried' dalam kalimat tersebut memiliki makna yang serupa dengan...)
Cried adalah kata kerja bentuk lampau (past tense) dari kata kerja bentuk dasar 'cry' yang artinya menangis.
Jika dilihat di kamus kata 'cry' memiliki makna serupa dengan 'weep' yang artinya menangis juga.
Jadi, kata 'cry' memiliki makna yang serupa salah satunya dengan kata 'weep'. Tetapi karena kata 'cry' berbentuk past tense yaitu 'cried', maka kita ambil bentuk past tense dari kata 'weep' yaitu 'wept'.
Kesimpulannya kata 'CRIED' memiliki makna serupa/sama dengan kata 'WEPT' yang berarti MENANGIS.
20. how do bar graphs, histograms, and frequency polygons differ construction? What the type of scaling is appropriate for each.
Jawaban:
Apa perbedaan antara grafik batang, histogram, dan poligon frekuensi? Jenis penskalaan apa yang sesuai untuk masing-masing.
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