Cho tam giác MNP có , MN = 3cm. Trên tia đối của tia NM lấy điểm Q sao cho MQ = 7cm. Kẻ tia phân giác Nx của . Trên nửa mặt phẳng không chứa P có bờ chứa tia NQ, kẻ tia Ny sao cho a) Gọi I, J lần lượt là trung điểm của MN và MQ. Tính IJ? b) Tính c) Chứng minh Ny và Nx là hai tia đối nhau?

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Mn giúp mk vs ạ, mk cảm ơn nhiều!!! I. Complete the second sentence using the word given so that it has a similar meaning to the first one. (1.2 pts.) 1. He doesn’t have breakfast regularly, so he is often hungry in the morning. (IF) => …………………………………………………………………………………………………………………………………… 2. “What can I do with my heavy luggage now?” she said. (WANTED) =>........................................................................................ 3. I had my assistant prepare the lessons. (PREPARED) => ................................................................................. 5. People say he will be awarded the Nobel Prize soon. => It …………………………………………………………………………………………………………………………………… => He …………………………………………………………………………………………………………………………………. II. Rearrange the given word to make complete sentences (0.8 pt.) 1. people/ The/ government/ been/ who/ flooded/ sent/ rescue/ had/ in/ workers/ to/ trapped/ free/ homes/. (15 words) …………………………………………………………………………………………………………………………………………. …………………………………………………………………………………………………………………………………………. 2. It/ be/ is/ we/ said/ will/ that/ in/ telepathy/ a/ using/ couple/ holography/ of/ and/ decades/. (16 words) …………………………………………………………………………………………………………………………………………. …………………………………………………………………………………………………………………………………………. 3. We/ flying/ we/ can/ have/ that/ will/ further/ than/ and/ faster/ travel/ cars/ and/ spaceships/ so/ before/. (17 words) …………………………………………………………………………………………………………………………………………. …………………………………………………………………………………………………………………………………………. 4.The/ invention/ airplane/ of/ important/ changed/ has/ people/ travel/ transport/ goods/ very/ is/ because/ world/ the/ around/ way/ the/ it/ the/ and/. (22 words) …………………………………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………………………………….