An equation is given below. 4(x - 7) = 0.3(x + 2) + 2.11 The solution to the equation is A. 8.3 B. 8.7 C. 3 D. -3
1. An equation is given below. 4(x - 7) = 0.3(x + 2) + 2.11 The solution to the equation is A. 8.3 B. 8.7 C. 3 D. -3
Jawaban:
4.53
Penjelasan dengan langkah-langkah:
4x - 14 = 0.3x + 0.6 + 2.11
3.7 x = 16.76
x = 4.53
2. what is the solution to the contraversy internet?
The solution is....
From yourself ! and become a Possitive users. i think that problem is how user use the internet
3. 1) What is the y-intercept of the quadratic equation below? * y = x2 - 6x + 9
Penjelasan dengan langkah-langkah:
titik potong persamaan kuadrat
y = x² - 6x + 9
- titik potong terhadap sumbu y, x = 0
y = 0² + 6(0) + 9
y = 9
titik potongnya (0, 9)
- titik potong terhadap sumbu x, y = 0
x² - 6x + 9 = 0
(x - 3)(x - 3) = 0
x = 3
titik potongnya (3, 0)
4. Complete the the equation below. What is the missing number? 65 +.... = 100 25 FLER 35 45 . 55
Jawaban:
35
Penjelasan dengan langkah-langkah:
............maaf kalo bener osokdkdd
5. What is the best expression used to complete the dialogue below
Jawaban:
where's the dialogue?
6. task 16 1.what is the letterhead of the letter? 2.who is the letter sent to? 3.what expression used in the solution?
Penjelasan:
semoga membantu.
maaf kalo salah
7. Water is added to 25.0 ml of a 0.866 m kno3 solution until the volume of the solution is exactly 500 ml. what is the concentration of the fi nal solution?
Jawaban:
Penjelasan:
[tex]M_{KNO_{3}}= 0,866 \ M = \frac{n}{V_{i}} \\\\V_{f}= 500 \ mL\\\\\delta V=25 \ mL\\\\V_{i}=V_{f}-\delta V\\\\V_{i}=500 \ mL-25 \ mL = 475 \ mL\\\\M_{f \ KNO_{3}}=M_{KNO_{3}}\times \frac{V_{i}}{V_{f}} =\\\\M_{f \ KNO_{3}}=0,866 \ M \times \frac{475 \ mL}{500 \ mL} =\\\\M_{f \ KNO_{3}}=0,866 \ M \times \frac{475 \ mL}{500 \ mL} = 0,8227 \ M[/tex]
8. What is the true statement according to the text
tolong dong text nya itu manaaa
kalau artinya : apa pernyataan yang benar berdasarkan pada teks
9. Diketahui Ä ABC siku – siku di B. Jika AB = 12 cm dan BC = 5 cm, nilai sin C adalah …. amc023-1.Jpg bmc023-2.Jpg cmc023-3.Jpg dmc023-4.Jpg emc023-5.Jpg
• Trigonometri
-
ΔABC ⊥ B ; AB = 12 cm ; BC = 5 cn
sin C = ... ?
•••
AC = √{ AB² + BC² }
AC = √{ 12² + 5² }
AC = 13 cm
Maka :
sin C = AB / AC
sin C = 12/13
•••
Jawaban:
• Trigonometri
------------------------------
AB = 12 cm
BC = 5 cm
Maka,
AC² = BC² + AB²
AC² = 5² + 12²
AC² = 25 + 144
AC² = 169
AC = 13 cm
Sin C = AB / AC= 12 / 13
10. what is the solution to 9 x 2/5 =
9×2/5= 18/5= 3,6.......
11. 1.Below is not true according to the text aboveA Sandroid
Jawaban:
dibawah ini tidak sesuai dengan teks di atas
A Sandroid
Penjelasan:
maaf klo salah
12. What is the usage of calculator? According to the text below is....
Jawaban:
gak bisa bahasa enggres
To calculate numbers13. Integral 1/5x-6dx what is the answer of the equation?
Jawab:
[tex]\int\limits {\frac{1}{5}x - 6 } \, dx= \frac{x^2}{10} - 6x + C[/tex]
Penjelasan dengan langkah-langkah:
[tex]\int\limits {\frac{1}{5}x - 6 } \, dx = ....\\[/tex]
Rumus integral :
[tex]\int\limits{ax^n} \, dx = \frac{ax^{n-1}}{n-1} + C[/tex]
Maka :
[tex]\int\limits {\frac{1}{5}x - 6 } \, dx = \frac{1/5}{1+1}x^{1+1} - 6x + C\\= \frac{x^2}{10} - 6x + C[/tex]
14. 2. What is TRUE according to the letter?
Jawaban:
apa yang benar menurut surat itu?
Jawaban:
apa yang benar dari surat itu kalau dak salah si
15. What is combustion? What is the word equation for it?
Jawaban:
Apa itu pembakaran? Apa persamaan dunia untuk itu
Penjelasan:
Sorry if it's wrong
16. If p = 2 is a solution of the equation 2p - hp +6=0, find the value of h. Hence, find the other solution for the equation.
remember p = 2
Then,
2p² - hp + 6 = 0
2(2)² - h(2) + 6 = 0
2(4) - 2h + 6 = 0
8 + 6 - 2h = 0
14 - 2h = 0
2h = 14
h = 7
so, we have solution h is a 7
17. What is the best transportation to reduce traffic jam? .....,subway is the best solution.
I think
Maaf kalau salah, semoga membantu :)I think, Karena menanyakan pendapat :)
18. What is library and give solution how to practice to borrowed the book
Library is a source of information, knowledge, bunch of books, a place to learn, a place to read.
Example to borrow a book:
- I want to learn about "Astronomy", can you please borrow me a book?
19. If sulphuric acid and sodium hydroxide solution are mixed, what is the result? Write your answer in the form of word equation
NaOH+H2SO4=>Na2SO4+H2O
setarakan
2NaOH+H2SO4=>Na2SO4+2H2O
20. Consider the linear equation xy + xy-4y=x² Let y be the general solution of the "reduced" (or complementary") equation xy + xy-4y = 0 and let y, be a particular solution of given differential equation. Show that y + y, is the general solution of DE
Bentuk faktorissasi prima dari FPB bilangan 24,42,dan 56 adalah
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