Solve the following linear different equations
1. Solve the following linear different equations
Jawaban:
Penjelasan dengan langkah-langkah:
check it bro!!!!!!
2. x-y=4simultaneous linear equations
Langkah-langkah :
x-y=4
y=0
x-y=4
x-0=4
x=4
________
x-y=4
x=0
x-y=4
0-y=4
-y=4-0
-y=4
y=-4
________
Jawaban:
(x,y)=(4,-4)
3. Quiz Math Part 3 Determine value of x and y form following linear equations using the substitution method. 2x + 3y = 4 4x + 3y = 13 Happy answer
X= 4 1/2 Y= - 5/3 smoga membantu ya
4. tolong diisi dengan Questions and Answers
Question;
1. what does she do in the garden every morning?
Answer:
She waters the planet every morning
2. Question:
What is Nina do at the library?
Answer:
She’s borrowing some book
Question
3. What are they doing in the park?
Answer:
They’re talking about their hobby
4. Question;
Where is he go?
Answer:
He’s going tO the drugstore tO buy some medicine for His consort
5. solve the linear equations in one variable 4(3 + 2×) = 9( × - 4)
4(3 + 2x) = 9(x - 4)
12 + 8x = 9x - 36
12 + 36 = 9x - 8x
48 = x
x = 48
4(3+2x) = 9(x-4) 12 + 8x = 9x-36 8x -9x = 12-36 -x = -24 X = -24/-1 X = 24 Maaf klo salah: v
6. Find the solution of the following linear equations system: 2x+3y=20 and7x+2y=53 *
2x+3y= 20.......(1)
7x+2y= 53.......(2)
we multiply (1) by 2 and (2) by 3,
4x+6y= 40.......(1)
21x+6y= 159......(2)
we substract (1) and (2)
4x-21x= 40-159
-17x= -119
x= 7
we substitute x= 7 to (1)
4(7)+6y= 40
28+6y= 40
6y= 40-28
6y= 12
y= 2
so, the solution is:
x= 7
y= 2
7. Dolphin and crocodile equations
Dolphin and crocodile equations
Persamaan lumba-lumba dan buaya
have similarities in the means of breathing, namely using the lungs.
memiliki kesamaan dalam alat pernafasan yaitu menggunakan paru-paru.
Jawaban:
1. Bernapas menggunakan paru-paru
2. Dapat berenang di air.
3. Bersifat poikiloterm
8. Linear Equations (Persamaan Linear) 1.-2(3x-4)=4(2x+5) 2.3(3y+4)=2(2y+1) 3.2y-1,3=2,8
1).
[tex] - 2(3x - 4) = 4(2x + 5) \\ - 6x + 8 = 8x + 20 \\ - 6x - 8x = 20 - 8 \\ - 14x = 12 \\ - x = \frac{12}{14} \\ - x = \frac{6}{7} \\ x = - \frac{6}{7} [/tex]
2).
[tex]3(3y + 4) = 2(2y + 1) \\ 9y + 12 = 4y + 2 \\ 9y - 4y = 2 - 12 \\ 5y = - 10 \\ y = - 2[/tex]
3).
[tex]2y - 1.3 = 2.8 \\ 2y = 2.8 + 1.3 \\ 2y = 4.1 \\ y = \frac{4.1}{2} \\ y = 2.05[/tex]
semoga membantu
9. find the solution to the system of linear equations x+y=6 dan 2x-y=0
Jawaban:
x+y=6
2x-y=0
_____+
3x =6
x =6/3
x =2
x+y=6
2+y=6
y=6-2
y=4
hp {(x,y)}={(2,4)}
10. Quiz (+40)[tex] \boxed { 더마블레이스 } [/tex](+) I bought some chocolate and vanilla cupcake.(-)(?)[tex] \\ [/tex]No random answers
(+) I bought some chocolate and vanilla cupcakes.
(–) I didn't buy some chocolate and vanilla cupcakes.
(?) Did I buy chocolate and vanilla cupcakes?
◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌
PEMBAHASANSimple Past Tense merupakan suatu bentuk waktu yang digunakan untuk mengungkapkan suatu kejadian/kegiatan/peristiwa/pekerjaan yang terjadi atau dilakukan di masa lampau di mana aktifitas ini juga selesai di masa tersebut. Lebih rinci, bentuk waktu ini dapat digunakan untuk menceritakan pengalaman, seperti:
Menceritakan kejadian kemarin.Menceritakan kejadian beberapa hari yang lalu.Menceritakan kejadian beberapa minggu yang lalu, dan seterusnya.∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙•ᴥ• Pattern:
(+) S + V2 + O/C(-) S + did + not + V2 + O/C(?) Did + S + V2 + O/C + ? ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙•ᴥ• Keterangan:
Did digunakan untuk semua subjek.Pada bentuk negatif (–) dan introgatif (?), kata kerja (verb) kembali pada bentuk pertama (V1) karena sudah ada auxiliary verb (did) yang menggantikannya.∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙•ᴥ• Time Signal:
Yesterday ➜ kemarinThe day before yesterday ➜ kemarin lusaJust now ➜ baru sajaLast night ➜ tadi malamLast week ➜ minggu laluLast month ➜ bulan laluLast year ➜ tahun lalu... months ago ➜ ... bulan yang laluIn 1945 ➜ di/pada tahun 1945A few minutes ago ➜ beberapa menit yang laluA few hours ago ➜ beberapa jam yang laluA few weeks ago ➜ beberapa minggu yang lalu... times in... ➜ .... kali dalam....∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙•ᴥ• Contoh kalimat:
ㅤ(+) We ate chicken porridge.
We ➠ SubjectAte ➠ Verb (V2) Chicken porridge ➠ Objectㅤ(–) We didn't eat chicken porridge.
We ➠ SubjectDidn't ➠ Auxiliary verb (did) + notEat ➠ Verb (V1) Chicken porridge ➠ Objectㅤ(?) Did we eat chicken porridge?
Did ➠ Auxiliary verb (did)We ➠ SubjectEat ➠ Verb (V1) Chicken porridge ➠ Object◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌
Pelajari Lebih Lanjut•ᴥ• What is simple past tense and examples?
brainly.co.id/tugas/41327932brainly.co.id/tugas/49916678brainly.co.id/tugas/50622229•ᴥ• Perubahan pada verb/kata kerja
brainly.co.id/tugas/40861508Detail Jawaban⚜ Mapel: Bahasa Inggris
⚜ Kode soal: 05
⚜ Tingkat: JHS
⚜ Materi: Past, present and future tenses
⚜ Kategorisasi: 09.05.05
11. Quiz ..4³ + 2³ = 7³ = Note : Yeah 400 answers
Jawaban:
4³ + 2³ = ( 4 × 4 × 4 ) + ( 2 × 2 × 2 ) = 64 + 8 = 72
7³ = 7 × 7 × 7 = 343
4³ + 2³
= (4 × 4 × 4) + (2 × 2 × 2)
= 64 + 8
= 72
…
7³
= (7 × 7 × 7)
= 343
12. Solve the following equations, giving your answers correct to 3 significant figures where necessary. bantu yaaa
[tex] \frac{3}{x - 1} - \frac{2x + 10}{x {}^{2} + 2x - 3 } = \frac{1}{3} \\ \frac{3(x + 3)}{x - 1(x + 3)} - \frac{2x + 10}{x {}^{2} + 2x - 3 } = \frac{1}{3} \\ \frac{3x + 9 - (2x + 10)}{x {}^{2} + 2x - 3 } = \frac{1}{3} \\ \frac{3x + 9 - 2x - 10}{x {}^{2} + 2x - 3 } = \frac{1}{3} \\ \frac{x - 1}{x {}^{2} + 2x - 3} = \frac{1}{3} \\ 3(x - 1) = x {}^{2} + 2x - 3 \\ 3x - 3 = x {}^{2} + 2x - 3 \\ x {}^{2} + 2x - 3x - 3 + 3 = 0 \\ x { }^{2} - x = 0 \\ x(x - 1) = 0 \\ x = 0 \: atau \: x = 1[/tex]
13. ANSWERS NUMBER 15 AND 16
Jawaban: 15. A.whale
16.E. 30 meter at the most
Maaf kalau nomor 16 salah
Gomen ' nasai
14. 1.Quadratic Equations x2 – 5x + 6 = 0 have roots x1 and x2Quadratic equations whose roots are x1-3 and X2-3 is .....
Jawab:
X1 = 2 , X2 = 3
X1 - 3 = -1 and X2 - 3 = 0
Penjelasan dengan langkah-langkah:
15. Questions and answers halaman 115
apa nama bukunya dek ?
16. word and balanced symbol equations for sodium hydroxide and hydrochloric acid
Jawaban:
- Natrium Hidroksida (NaOH)
- Asam Klorida (HCl)
Penjelasan:
word and balanced symbol equations for sodium hydroxide and hydrochloric acid?
Dalam Bahasa Indonesia:
Sodium Hydroxide = Natrium Hidroksida
dengan rumus molekul NaCl
Hydrochloric Acid = Asam Klorida
dengan rumus molekul HCl
Semoga Bermanfaat
#SemangatBelajar
17. Make questions and answers
Jawaban:
who was the first president in Indonesia?Ir.soekarnowhy doni don't go to school today?because Doni is sickWhen is Pancasila's birthday?one june18. Help math chapter:Quadratic functions and equations in one variable
Jawaban:
difoto
Penjelasan dengan langkah-langkah:
semoga membantu
19. solve the linear equations in one variable bellow! a.2x - 25 = x + 4
2x - 25 = x + 4
2x -x = 25 + 4
x = 292x - 25 = x + 4
2x = x + 4 + 25
2x = x + 29
2x - x = 29
x = 29
20. complete the questios and answers
a. do
b. Does, tennis, doesn't
c. do, dishes, they don't
d. Does, shower, she/he
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