cho góc tù xOy trong góc xOy vẽ tia Oz sao cho góc xOy + yOz = 180 độ Gọi Ot là tia phân giác của góc xOz. Chứng tỏ rằng yOt = 90 độ

Các bạn ơi giúp mk giải câu hỏi số 2 với ja Mình cảm ơn

Sau khi học văn bản "Cuộc chia tay của những con búp bê" em rút ra bài học ý nghĩa gì? TỪ 10-12 câu Lố tí cũng được ĐOẠN VĂN NHA

Một con lắc lò xo dao động điều hòa với biên độ 5 cm thì chu kì dao động là 2s nếu cho con lắc lò xo dao động điều hòa biên độ 10cm thì chu kì là

Giúp vs mk cần ngay Câu 9 ý ạ Giúp mk nhé

Read the following passage and decide if the statements are true (T) or false (F) Cheating and Plagiarism Students are responsible for familiarising themselves with the University Code of Student Conduct, as on enrollment with the University the student has placed themselves under the policies and regulations of the University and all of its duly constituted bodies. Disciplinary authority is exercised through the Student Conduct Committee. The Committee has procedures in place for hearing allegations of misconduct. Copies of the student conduct code are available at the Student Services Office. Academic dishonesty is never condoned by the University. This includes cheating and plagiarism, which violate the Student Conduct Code and could result in expulsion or failing the course. Cheating includes but is not limited to obtaining or giving unauthorized help during an examination, getting unauthorized information about the contents of an examination before it is administered, using unauthorised sources of information during an examination, altering or falsifying the record of any grades, altering or supplying answers after an examination has been handed in, falsifying any official University record, and misrepresenting the facts to get exemptions from or extensions to course requirements. Plagiarism includes but is not limited to submitting any paper or other document, to satisfy an academic requirement, which has been copied either in whole or in part from someone else’s work without identifying that person; failing to identify as a quotation a documented idea that has not been thoroughly assimilated into the student's language and style, or paraphrasing a passage so closely that the reader could be misled as to the source; submitting the same written or oral material in different courses without obtaining authorisation from the lecturers involved; or 'dry-labbing', which includes obtaining and using experimental data from fellow students without the express consent of the lecturer, utilizing experimental data and laboratory write-ups from other parts of the course or from previous terms during which the course was conducted, and fabricating data to fit the expected results. 1. The Student Services Office famaliarises students with the student code. 2. According to the text, cheating is a more serious offence than plagiarism. 3. Students can submit the same work in different courses as long as they ask their lecturer and it is not their own. 4. If students want to use other students' laboratory data, they must ask them and the lecturer first. 5. Data must fit the expected results.

Vẽ mình chbi j cx đc. +Trả lời câu hỏi :thảm nào ko bao giờ thắng đc

Chuyển các câu hỏi sau sang thể bị động. 1. When will you do the work? 2. How are you going to deal with this problem? 3. How do you spend this amount of money? 4. I wonder whether the board of directors will choose Susan or Jane for the position. 5. How did the police find the lost man?

khi nào các chất phản ứng được với nhau?

Cho A = (- ∞ ; 3) ∪ ( m ² +4 , + ∞) B= ( - ∞ , m+3 ) tìm A\ B theo m