<1>(2)の線を引いたところをどこから導いたのか、<2>(1)の考え方を解説お願いします🙇🏻‍♀️書き込みは無視してください

数学Ⅰ・数学A 第4問 (選択問題) (配点20) 〔1〕 (1) 不定方程式 と表せる。 第3問~第5問は,いずれか2問を選択し、 解答しなさい。 (2(x-8)-19 (2-3) ₂0 (2) 整数 s, tを用いて ウエ s+ 2= 12x-19y=1 を満たす整数x,yの組のうち、 xが正で最小になるものは x= ア y= イ であるから,この不定方程式の整数解はんを整数として x= ウエ k+ ア y=オカ k+ イ と表せる。 x-8=19k 27. 46 tuakts osi = オカ t+ 12.24 36 4860728496 1938577695 ア と表せる整数zについて考える。 このように表せる整数のうち, 正で最小のものはキクである。 また, このように表せる整数zをすべて求めると, uを整数として z= ケコサu+ キク 29 84 549 塩 イ A ? (4 x4 736 (数学Ⅰ・数学A 第4問は次ページに続く。) 7° 1977 10198 730 105 416 62 38 57 + & t& 数学Ⅰ・数学A 〔2〕 自然数Nは7進法で9桁で表されるとする。 Nを7進法で表したときに, *上から3桁ずつ区切って得られる数を順にa,b,c とする。 たとえば,N=123456012 (7) とするとa=123(n)=66,6=456=237, c=12 (7)=9である (1)a+b+cが2の倍数であれば, a,b,cの値にかかわらずNは2の倍数 であることを証明しよう。 まず, Nはa,b,c を用いて 図+6×7 N=ax70 +c と表せる。 また仮定より, 整数dを用いて a+b+c=2d と表せる。 このこ とから N=2{d+ センタ (344a+b)}る となるので, Nは2の倍数である。 DAS (2) (1) の証明と同じ方法を用いると, a+b+cが2以外の倍数のときでも, 同じ方法で倍数を判定できるものがある。 を2以上の整数として,次の命題を考える。 OPI ・命題 a+b+cmの倍数であれば, a, b,cの値にかかわらずNはmの 倍数である。 I 命題が真となるようなmのうち, 素数であるものはm=2, ツテである。また, 命題が真となるような2以上の整数mは, (1) で証明し たm=2のときも含めて, 全部でトナ個ある。 27 チ

添削お願いします🙇‍♂️ According to the graph, the lower countries of income per capita such as Cong and Liberia are less likely to mismanage pl... Read More

II Write a paragraph in ENGLISH answering the question below.100 Wiring inq to viilsliv ( 15 cm × 12 ) Please look at the graph below and describe the main trends that are depicted. What sort of relationship between the amount of plastic waste that becomes an environmental pollutant and the income levels of individual countries can be identified on the basis of the graph? What possible reasons might explain this pattern? g Individual data points represent individual countries with the natural log (ln) of the amount of mismanaged plastic waste in kg per 200 person per day (kg/p/d) plotted against the natural log of the gross national income per person. For example, the point depicting the highest rate of plastic pollution represents Sri Lanka, with In (0.229 kg/p/d) = -1.2 and In ($2,420) = 7.79, while the point depicting the lowest rate of plastic pollution represents Sweden with In (0.001 bebesn kg/p/d) = -6.9 and In ($53,810) = 10.89. -

問2の答えは2で、問5の答えは4なんですけど、なぜそうなるのか分からないので教えて頂きたいです！ 他の選択肢が間違っている理由まで教えて下さると助かります🙏

) the world will be like 2 Things change so fast that we cannot even imagine ( OCYCH T in ten years. 79 ayoidt to tol a gong at banneic vllotores vedt how what quod 3 when woH (3) where

この英語の問題がわかりません…… 分かりやすい解答とこの問題の問題集を教えてくださると嬉しいです！

DAY2 文法・語法・語彙 ■4】 次の設問 (A), (B) に答えよ。 (配点 30 ) (A) 次の(1)~(6)の各英文には、下線部ア~エのいずれか1つに文法・語法に関して不 適切な あるいは文意を通らなくする箇所が含まれている｡その下線部の記号を記 せ。 to consult → consult (1) Electronic dictionaries enable us not only to search words we want to find out the meaning of very quickly but also to consult several dictionaries at the same time. My I- 3 or T (2) I recently moved to a new neighborhood. The reason is why I wanted to p live close to my office. Now I can walk to the office within 20 minutes, which イ近くに住んでる. ウ makes my life easier and less tiring. (3) When you shop for a smartphone, having many options are great, but it might make it difficult to figure out which ones have the features you'll actually use. (4) Because there is so much personal information readily available online, it is far easier now than the past for criminals to steal others' identities. (5) Personally, I am against the idea of sending aging parents to nursing facilities because I have long convinced that home is where they feel happiest. (6) Nowadays people are talking about the possibility of e-sports, a term_referring to organized, competitive computer gaming, will become an Olympic spom in the near future, though some doubt if it deserves to be one. ェー

1番上の（）には、cultures もしくはculture どちらが入りますか？

B Complete the following table using the words in the box. Change the form of the words if necessary. Paragraph 12 13 4 5 6 7 8 Summary けれども Though romantic love is universal, its expression varies according to (1. Cultures). Fale 83 Some psychiatrists argue that our romantic love is rooted in (2. child hood ) experiences. 9 主張する ~と関係がある Some psychologists argue that our choice of partners has to do with our instinct to have (3. healthy children. Professor Marazzitti argues that the (4. Chemical) condition in our brain and body influences romantic love. Helen Fisher argues that (5.dopamine ) promotes passion and (6.0xytocin) promotes mutual feelings of connection and bonding. We have seen several theories trying to explain love. However, is it possible to explain love completely with (7. Scientific) theories? 化学の 子ども時代 文化 科学の 危険そうな オキシトシン WHEEN ENESTE TION chemical childhood culture dopamine healthy oxytocin scientific

WORLDTALK2のLesson8Part3とPart4の右側のページGet the GistとPracticeを、教えてくれませんか？？

***** Get the Gist ①英文を聞いて文を完成しなさい。 ② その文が本文に一致していればTを, 誤っていればFを○で囲みなさい。 1070 1. The graduate students thought developing humanoid robots would ad to be useful for (01) (153 1) 1.6 ofu 2. The humanoid robot Takayuki's team created ( T/F ) (iv) in all other countries. 2015 enw 3. Halluc II is an innovative robot that can () ( T/F direction. LUSTASSUJUNEDASSH 「◆「~した後」 「~したので」 などの意味を表します。 Having finished his work, he went out for dinner. moitemtolai gaibranibabanoona ont of The is how she beglad glassny i Grammar 完了形の分詞構文 10W duidzi oflift wol ●「(以前に,それまで) ~したので,…..」=having + 過去分詞,S+V 23 Having worked with them for a while, he realized they each had しばらくの間彼らとともに働いたので recent wire their own specialty. of in Never having been there before, I couldn't find the building. 10 400 alid toqpd bloyaleT Lesson8 1109 Halluc IIの最新版 Halluc ) any 00 Ilx(ハルクツー・カイ) 主節の時制よりも 以前のことや、完了形の 意味合いを表すよ。 bumotà es teulasvil id ai olgong Practice [ ]内の語句を並べかえて、英文を完成しなさい。 (文頭にくる語も小文字で示してある。) 1.[read/the book / having ] I knew the story of the movie. 2. [ my wallet / lost / having ] in the train, I had to borrow some money to return home. 3. [ failed / in the exam harder. Mk.5は人工知能を搭載した小型 の二足歩行ロボット。 世界で初め て人間のようにスムーズで安定し た歩行を実現した T/F 1.8 having ] before, she decided she would study 00 111

コミニケーション英語２ Lesson７　Section１ 下のQuestion　Anser　Practiceの解説が知りたいです！

Communication English II Lesson 7 Encouraging Song Section 1&2 Reading Passage Section 1 There are many songs that help people overcome sadness or troubles. Makenaide may be one of them. This song has been encouraging many people for a long time. The lyrics of Makenaide were written by Sakai Izumi, the vocalist of ZARD. It became a hit in 1993. The following year, it was adopted as the theme song for the National High School Baseball Invitational Tournament. Some schools have also been using this song for graduation ceremonies. When the Great Hanshin-Awaji Earthquake occurred in 1995, this song was often aired. Many people were able to recover their spirits by listening to it. The song also cheered people up after the Great East Japan Earthquake in 2011. Unfortunately, Sakai passed away in 2007. However, this song is still popular today. Section 2 What makes this song so attractive? The answer may be in its lyrics. The song has a message of hope for everyone. Let's take a look at the first refrain. Sakai left a piece of paper on which she wrote the lyrics. It shows that she changed a part of them. She replaced the words "Don't stop until the end" with "Keep on running until the end". She may have thought that this sounded more positive. Handout Reading No.15 Text p.94-97 She changed this part while she was actually recording the song. "Which words communicate better?" was the question she always had in her mind. She always searched for words that would encourage people. Don't give up! Just a little farther 負けないで もうすこし Keep on running until the end 最後まで走りぬけて Even though we may be apart どんなに離れてても I'll stand by you with all my heart 心はそばにいるわ Follow the dream you'll catch in the end 追いかけてはるかな夢を 1. Question-Answering Practice Section 1 1. Who wrote the lyrics of Makenaide? The lyrics of Makeneide were written 2. What have some schools been using Makenaide for Sakai Izumi 3. Is Makenaide still popular today? song is still popular today. Section 2 1. What did Sakai leave? 2. Which words did she choose, "Don't stop" or "Keep on running"? She 3. What question did she always have in her mind?

分かりません

) pain. round Rewrite the sentences by following the instructions. (35x4-125) Writing (1) None of us agree with Cindy. [部分否定に] (2) Whenever I hear this song, I think of my family. 「without を用いて同じ意味の文に (3) Only your love will melt her cold heart. [nothing] (4) That box is so small that it cannot hold so many toys. [too を用いて同じ意味の文に] [dbnon. complete the dialogues.

高校英語です！ 回答が合っているか確認していただきたいです！ 間違っている場合は訂正していただきたいです！ お願いします！！

A空所補充 1. 作家や芸術家によってつくられた創作品が、いわゆる知的財産だ。 図 The products produced by writers and artists are (what) (we) (ca() intellectua property. 2. 彼女の言うことには何でも耳を傾け、話しすぎないようにしなさい。 4 Listen to (what) she says, and try not to talk too much. ever 3. 彼らには戦争をするということがどういうことかわかっていない。 発展 They don't know (what) it (is) (like) to go to war. 4.スターン先生は彼の生徒にだけでなく自分にも厳しいので、好きだ。 5 I like Mr. Stern because he is strict (not) (only) to his students (but) (also) to himself. 5.パスワードを忘れたらいけないので,他人が見られないところに書いておきなさい。 函 Write the password down where others can't see it (in) (case) you should forget it. B 整序完成 6. たくさんの困難を経験してきていたので、彼は今では勇敢で自信があるように見える。3 [ so many / gone / having / through / hardships ], he now looks brave and confident. Having gone through so many hardships, he now looks brave and confident. 7. 私の幼い娘は小さい唇を突き出して, 私にキスしようと近づいてきた。 41 発展 My little daughter came up to kiss me [her / with / little lips / stuck out ]. My little daughter came up to kiss me with her stuck out little lips 8. そういうわけで,私は彼女に結婚を申し込んだのだ。 46 ☆ / to / me / her / why / asked / that's / marry ]. That's why I asked her to marry me C 英作文 9. 彼女の話し方から判断して、彼女は嘘をついているようだ。 40 Judging Prom the way she speaks she seems to be lying. 10. ジェーンが食べているものと同じケーキが欲しい。 あのチョコのメッセージの乗った大きい ケーキ。 48 I want the same cake as the Jane is eating eating That big cake with the chocolate message on it. A

英語得意な方 否定を教えてください

Stage 2 - Grammar 1 Choose the most suitable words. (2x5=10) (1) (No / Not) computer graphics are used in old action movies. (2) I knew neither her name (or / nor ) her phone number. (3) I can ( seldom / hardly ) stand his behavior in this situation. (4) “Is Jane seriously ill?" "I (don't hope so / hope not )." (5) "Will Makoto attend the meeting?" "No, and (so / neither ) will I." [S]