60đ ạ, giúp mình nha:)) bài ở dưới ạ

A,∆DMK =∆CMK B,Góc D = góc E C,MK là tia phân giác của góc M

1) Tính 8^20+4^20 ----------------- 4^25+6^45

thuyết trình về thời khóa biểu bằng tiếng anh có dịch ngắn nha

Các bạn làm chỗ khoanh tròn thôi nha!

I.Put the verbs into the present perfect: 1. I ……………………. (not see) her before. 2. We ………………. (eat) this kind of food many times. 3. Hoa and her family ………………. (be) to Hue twice. 4. Hung ………………….. (never see) this film. 5. My young brother ………………………. ( never travel) by train before. 6. His teacher …………………. (not be) to New York. 7. Our mother …………………… (make) a birthday cake many times. 8. ……………… you …………….. (ever meet) this person? 9. ……………… he ………………. (ever play) table tennis? 10. ………………. John ………………(ever visit) Time square?

Giúp mik với, vẽ hình nữa nha Bài : Cho tam giác AMN cân tại A, lấy điểm B trên cạnh AM, điểm C trên cạnh AN sao cho AB=AC. Chứng minh tứ giác BCNM là hình thang cân.

1. People know that cars pollute the environment. It_... Cars........... 2. People believe that the robber has worked in the bank. It........ The robber.. 3. Many people believe that she is an honest person. It.... She... 4. People think that Omachi has been punished by the teacher. It is ____________________________________________________________ Omachi_______________________________________________________ 5. They think Benam will attend the party. It____________________________________________________________ Benam_______________________________________________________ 6. They said that Junbi found sick 2 weeks ago. It____________________________________________________________ Junbi_______________________________________________________ 7. People believe that Leanh is suffering from something serious. It____________________________________________________________ Leanh_______________________________________________________ 8. People say that four members have been dismissed from the class It____________________________________________________________ Four members _______________________________________________________ 9. They believe Maiphuong has been feeding 4 dogs. It____________________________________________________________ Maiphuong _______________________________________________________ 10. People think the government will build a supermarket here. → The government________________________________________________ → It________________________________________________

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