この問題の解答なのですがどうして赤線部分の表記が必要なのでしょうか？ また、βαγなんのことを表していますか？ 回答お願いします🙇

40 複素数平面上の次の3点A, B, C について, ∠BACの大きさと△ABCの 面積を求めよ。 (1) A(0), B(2+i), C(1+3i) ROBOTEXIN *(2) A(i), B(2√3+3i), C(√3+4i)

画像で、なぜ see とwatch を併用しているのかわからないので教えていただきたいです！

Hi Tim, 000 I'm going to[will] go to see a soccer game next Sunday. I'm in[I belong to] the soccer club, so watching[to watch] a soccer game is very important for me[it's very important for me to watch a soccer game]. Next week, I'll tell you about the game.

答えわかる方いますか、、？

問1 ✩:"23 notebook is yours, the blue one or the green one?" ★: "The green one." 1 Which 2 Who by 2✩: "What time [24] your soccer game start this Sunday? I want to see it." ★: "10 a.m." Ⓒ did 2 do 3 willMnO2 91'#W" : * BY TROY LEW WOH" : & r 3: "Yuta plays basketball well, right?" ★: "Yes, so he [25] become a professional player in the future." E 1 won't 3 going to stay OS" : * bib 0 2 may I llada Ⓒ 6:"28 is your younger sister?" "She's 11." How far Whose to nsw 1": ★ ob Ⓒ 4:"26 go fishing next Saturday?" ★: "Sounds good. I'm looking forward to it." daini boy bic" : AT 1 Did you 2 Shall we 8€ 23Y": ★ 3 Should I gaiub ybsents m'l ob yb69ıle 10 snob vhasıls av'IⒸ 5: "I can't finish my report." ★: "If I 27 enough time now, I would help you." nob voY": 21 Ⓒhave had 3 hadtud uoy insiÍT" : ★ toy IWⒸ 1 bid 0 2 will have "Suoy [BE] un radiord way 2900": ✰ an 2 How old mir 3 How many l'uso I.asY* :* 1261 26 ni jastasl radi atent 7: "Dad, my smartphone is broken. It [29 work." ★: "OK. I'll check it for you."Xattiq web zyswls DOY: VA 1 isn't 2 don'til I 3 doesn't ob nY": ★ seussed nadw ( emoled Ⓒ 8: "What 30 there now?" ★: "They are having a dance practice." anotteoup yn [0]: Brum are they doing do they do 3 did they do nƆ 2Y": enstilt snA 9:"Is Mike absent from school today?" ★: "That 31 be possible. I saw him in the teachers' room." Ⓒ might 2 should 3 can't

丸つけ用に答えだけ簡単にお願いします🙏

問1: 23 notebook is yours, the blue one or the green one?” wairlonbed] Ore you os atlil big O To w woH" 3 Whose dart of thew 1" : * miwa Ⓡ ★: "The green one." 1 Which 問8 a Who 2 ✩: "What time [ 24 ] your soccer game start this Sunday? I want to see it.” ★: "10 a.m." goed & STO 1 did 2 do 3 will AM 02 91'>V 3:"Yuta plays basketball well, right?" ★: "Yes, so he [25] become a professional player in the future." E I won't 2 may 3 going to .ogs : bib 0 919W ob @ 問4 : 26 go fishing next Saturday?" ★: "Sounds good. I'm looking forward to it." daini boy bic" : ✰ ATM Did you 2 Shall we 3 Should Itiæ .æsY": ★ gniob ybseils m'l ob ybssils 10 How far sob vbssils ev'l Ⓒ 5: "I can't finish my report." ★: "If I 27 enough time now, I would help you." nob uoY": 21 have had 2 will have 3 had 'I jud.voy od: I llar2 Ⓒ LOY lliw I bia ( 問6 ☆: 28 is your younger sister?" "She's 11.” 1040 "Suoy [BE 1 How old.miri 3 How many jast as Ⓒ ni testest Ⓒ 7 ✩: "Dad, my smartphone is broken. It 29 work." ★: "OK. I'll check it for you." isn't 2900": ☆ a so I asY": ★ nsdt 1912st ,ettig web ayawls LOY": e 3 doesn't ob fɔ 1.29Y": ★ sausood nadw 2 don'til I stoted Ⓒ ☆: "What 30 there now?" ★: “They are having a dance practice." anoitesup yns [0]: 81 are they doing do they do do they do na 3 did they do nsƆ.29Y": ★ D terli al Ⓒ and a yerli STAⓇ 919rt 91A 0 9:"Is Mike absent from school today?" ★: "That 31 be possible. I saw him in the teachers' room." 2 should Ⓒ might 3 can't

合ってるか教えて欲しいのと、もし間違えてたら、どこが違うのか教えてくださいm(_ _)m

A B Put It into Focus ・助動詞 (2) ● used to: 現在との対比で「よくしたものだ」 (過去の習慣) や 「〜だった」 (過去の状態)を表す。 I used to jog, but not now. 以前はジョギングをしていたが,今はしていない。 ② would: 「過去の習慣」を表す。 used to と異なり現在との対比のニュアンスはない。 I would often go fishing in the river when I was a child. 子どもの頃よくその川につりに行ったものだ。 ③ had better: 「~すべきである」 (強い忠告) を表す。 文脈や言い方によって は「脅し」を表す。 You'd better go home before it starts to rain. 雨が降らないうちに家に帰った方がいい。 ④ <助動詞+have+過去分詞>: 「過去のことに関する推量」や 「過去の行為に 対する非難や後悔」を表す。 She must have heard the news in advance. 彼女は前もってその知らせを聞いていたにちがいない。 You should have knocked before you came in. 入ってくる前にあなたはノックすべきでした。 否定はhad better not｡ Work It Out Complete the sentences below to match the situations. 1. 〈状況〉親しい友人との思い出を語ります。 私たちはお互いに自分たちの問題を話し合っていました。 ) tell each other our problems. 2.〈状況〉友人の中学時代の様子を説明します。彼は中学生の頃、ヴィオラをよく弾いていた We (used) ( to He (would ) often play the viola when he was in junior high school. 3.〈状況〉大けがをした人を前にどうすべきかを伝えます。 今すぐ救急車を呼ぶべき We had (better ) call the ambulance right now! 4.〈状況〉友人のお金の使い道について推測します。 彼は本に沢山のお金を使ったにちがいない。 ) a lot of money on books. He (must)(have) (used 5.〈状況〉 ミキに言ってしまったことに対する後悔を述べます。 Ⅰ should have )( Said ミキにそう言うべきだった Arrange the words and phrases in the parentheses to match the Japanese. 1. 今日中に宿題を終えなくてはならない。 I(finish / today / had better / my homework). I had better finsh ) that to Miki. (would/Ⅰ/ sqccer/play / often) in junior high school. I would often play Soccer 4. ユキがバレーボールをやめたはずはない。 彼女はバレーボールが大好きだから。 (quit/Yuki / have / volleyball / can't ), because she loves it. Yuki have quit can't volleyball I will give it back to you after school. 完了形 (have+過去分詞) が時間のズレを表している。 way homework todoy 2. 以前は剣道をやっていましたが、今はバスケットボール部に所属しています。 Ⅰ Con/In /used to / byt/ the basketball team/practieekendo, ) now. I used to practice kendo, but I'm on the basketball team 3. 中学生の頃はよくサッカーをしていました。 No problem. now. in junior high school. because she loves it. 45

全然分からなくて、2年生の復習という単元テストのプリントなんですが、未知の世界です。全部教えてください！(このプリントの写ってない上の部分は自力で出来ました、)

(4) You must practice the piano. [「 ･･･しなくてよい」という文に] You ( )() to practice the piano. 対話文の完成 4 絵を見て、( )に適する語を書きなさい。 (1) A: Which season do you like the best? B:I( )( ) the best. (2) A: Why did you buy carrots? B: ( (3) A:( ) I'll ( ) curry for dinner. )( ) eat these cookies? B: Sure. I hope you will like them. 3 5 (1) 私の父は先週、私にこのTシャツをくれました。 My father { T-shirt / gave / this / me } last week. (2) あなたは何か飲むものを持っていますか。 Do you { something/ have/ drink / to }? A B (3) サッカーをすることはとてもおもしろいです。 { soccer / is / playing / very } interesting. B 語の並べかえ 日本語に合う英文になるように, {} の語を並べかえなさい。 B (1) (2) (3)

疑問文の"Do you〜"と"Are you〜"の使い分け方を教えてください🙇‍♀️ be動詞とDoの違いも説明して欲しいです😭

間違っているところあったらお願いします☺💓

3[]から適切な動詞を選び、必要なら形を変えて( )に入れなさい。 1)Many people around the world (play) soccer today. We can (Use ) furoshiki in many ways. 3) In America students (keep) their textbooks in their lockers. 4) My father (Watches) TV every morning. 5 Do you know the meaning of the word mottainai? play / keep / use ] [watch/know/ 動言

英語で自動詞を直後には目的語を取らないと解説に書いてた記憶があるんですけどもしそれが正しいのならばI play soccerはなぜいいんですか?

この答えが分かる方教えてください。

Lesson 1 Grammar 動詞 1 次の各文の( 1. My brother really reminds me ( 2. I congratulated Sue ( ) passing her driving test. 3. The sun, which is one of millions of stars in the universe, provides us ( heat and light. 目標 7分 内に下記の語群から適語を選んで補いなさい。 3. My brother ( a. believes 4. The band ( a.consists 4. He explained ( 5. The soccer team blamed their coach ( 【 for / of / on / to / with】 ) my father sometimes. ) me how the accident had happened. ) the 3-0 defeat. ) UFO's. 2 次の各文の( 内に入れるのに最も適当なものを選び, 記号を補いなさい。 1. I'm very fond of this old brooch because it ( ) my grandmother. a. belonged c. was belonging d. was belonging to 2. How long have you ( b. belonged to )? b. been marrying a. been married c. got married b. believes in c. is believing ) a singer, two guitarists and a drummer. b. consists of c. is consisting Writing 目標 → 3分 31.~4. は ( 内の語句を並べかえなさい。 5., 6. は英訳しなさい。 d. married. 3. Mother blamed (Jimmy / on / on / the carpet / the mud). (各2点) (各2点) d. is believing in 1. I would like to congratulate (from/graduation/on/you/your) high schoot. 2. We provided (for / a helping hand/those / were / who) in need. d. is consisting of (1~4:各3点/56: 各5点) 5. この歌を聞くといつも私はハワイで過ごした休暇のことを思い出します。 This song always 6. 彼は先生に遅れた理由を説明しました。 4. If you're not sure about the meaning of a word, (a dictionary/in/ it / look/up).