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Những câu hỏi liên quan
DT
26 tháng 3 2022
Câu 1:
- phương thức biểu đạt chính : nghị luận
Câu 2:
- phương pháp lập luận : báo chí
PD
26 tháng 3 2022
Bạn ơi câu 2 cần phải nói rõ về phương pháp lập luận sử dụng trong đoạn văn hơn.
DT
Đỗ Thanh Hải
CTVVIP
11 tháng 7 2021
1 for - at
2 at - with
3 for - for
4 from - to
5 of - up
6 to - from
7 on - from - for
8 between - to - from
26 tháng 8 2021
a) \(x-\dfrac{1}{4}=-\dfrac{1}{6}\Leftrightarrow x=-\dfrac{1}{6}+\dfrac{1}{4}\Leftrightarrow x=\dfrac{1}{12}\)
b) \(\dfrac{2}{5}x-\dfrac{1}{9}=\left(\dfrac{1}{3}\right)^2\Leftrightarrow\dfrac{2}{5}x=\dfrac{1}{9}+\dfrac{1}{9}\Leftrightarrow\dfrac{2}{5}x=\dfrac{2}{9}\Leftrightarrow x=\dfrac{5}{9}\)
c) \(\left|x+\dfrac{1}{3}\right|=3\)
\(\Leftrightarrow\left[{}\begin{matrix}x+\dfrac{1}{3}=3\\x+\dfrac{1}{3}=-3\end{matrix}\right.\)\(\Leftrightarrow\left[{}\begin{matrix}x=3-\dfrac{1}{3}\\x=-3-\dfrac{1}{3}\end{matrix}\right.\)\(\Leftrightarrow\left[{}\begin{matrix}x=\dfrac{8}{3}\\x=-\dfrac{10}{3}\end{matrix}\right.\)
26 tháng 8 2021
\(\left(a\right)\)
\(x-\dfrac{1}{4}=\dfrac{-1}{6}\)
\(x=\dfrac{1}{12}\)
/\(x+\dfrac{1}{3}\)/=3
=> \(x+\dfrac{1}{3}=3\) hoặc \(-x-\dfrac{1}{3}=3\)
=> x=\(\dfrac{8}{3}\) hoặc x= \(\dfrac{-10}{3}\)
2 tháng 9 2021
a) \(\dfrac{3}{7}+\left(-\dfrac{5}{2}\right)+\left(-\dfrac{3}{7}\right)=\dfrac{3}{7}-\dfrac{5}{2}-\dfrac{3}{7}=-\dfrac{5}{2}\)
b) \(B=\dfrac{4^2.2^3}{2^6}=\dfrac{\left(2^2\right)^2.2^3}{2^6}=\dfrac{2^4.2^3}{2^6}=\dfrac{2^7}{2^6}=2\)
DT
27 tháng 2 2022
4. achievements
5. competitive
6. climbing
7. player
8. famous
9. information
10. professional
11. competition
12. Congratulation
13. footballer
14. useful
15. loudly
Bài 1.5 bạn nhé!
DT
Đỗ Thanh Hải
CTVVIP
11 tháng 6 2021
1 Because she went to bed late last night, she couldn't go to school on time
2 It rained heavily so we couldn't go to the theater
3 The wind was strong, so the tree in my garden was uprooted
4 He fell asleep while driving, so he had an accident
5 If I had a guitar here, I could sing you a song
6 If I didn't need to finish my assignment, I could help you with your homework
7 If you don't study hard, you may fail the exam
8 If there is no oil in the engine, the car will breakdown
9 If it hadn't been for your help, I couldn't have finished the report
10 If it hadn't been for her disapprova, he would have been given that job
11 The house seemed as if it had been occupied for years