写真の問題(2)の解答の計算過程を詳しく教えてくださいm(_ _)m 2枚目が解答です

167 次の3点 A, B, C を通る円の方程式を求めよ。 (1) A(-1,2), B(4, 2), C(1,0) (2) A(1, 1), B(5, -1), C(-3, -7) (3)A(2,0),B(1, -1), C(3,3)

「内容を確認しよう」の四角1番(1)(2)(3)と四角2番のア〜ウの回答をよければ教えて欲しいです😢

Proverbs often include animals. // Let's look at som two countries. // The first one is from Thailand. // “Don't ride an elephant / to catch a grasshopper." // When you are doing a small job, / a big tool is not tain sund A useful. // The second one is from Brazil. // “In a piranha-filled river, / an alligator swims backstroke." // Before you get in trouble, / prepare for danger/and protect yourself. // @yd baet Proverbs from different countries/often include familiar local animals. // Because of their images,/people easily understand the messages. //

The man（） his job in 2011，という部分は仕事が失ってる期間が現在まで続いているので完了形を使うのではいのですか？ なぜ3が答えになるのか教えていただきたいです

本 The man ( ) his job in 2011, and he has been looking for a job since then. 1 has lost 3 lost 2 had lost ④ loses

この問題あっていますでしょうか、、

次の夏のおわりまでに 19. Ken ( ) here for eight years by the end of next summer. 1 has been working 3 will have been working 2 has worked priv4 will work < 立命館大 〉 78143 20. I'm afraid many of the students will not be able to find jobs before they () from できる college. 1 graduate 2 graduated ③ graduation 現在完了 ④will graduate 〈日本歯科大) 21. When I (4) you next week, I'll give you more information. ①see 2 saw 3304 3 will see 4 have seen 22. It is now possible to predict when a typhoon (s) come ashore. no 1 be 可能 2 can 運賃 3 is 23. Airlines will increase fares if the price of oil ( 1 keep f-11 〈拓殖大 > 4 will 〈工学院大 〉 ) rising. Butyl od < 立命館大 > 2 keeps vad 3 will have kept will keep

赤線を引いた疑問文の答え方がわかりません。 はいなのにNoになっているのは何故ですか？ また、(1)〜(4)はどのように答えるのが正しいのでしょうか。

3 Answer with Yes or No. (i) せん [1] Doesn't Sam know her new address? it. 1988 290 1) Isn't Ms. White from Australia? 「いいえ, オーストラリア出身です.」 No, he doesn't. IT luis 08 2) Didn't Harry leave for London yesterday? 「はい、出発しませんでした.」 of notai] 3)Won't you be free tomorrow afternoon? 「いいえ, 暇です.」 qu 4) Hasn't Jenny found a new job? - 「はい, 見つけていません」 — 1'no C

「僕は、マイクがその仕事に適任だったというよりは運が良かったんだと思うね。他のどの候補者よりも運が良かったんだ。」 を英訳すると、 I think Mike was (more lucky) than suitable for the job. He was (... Read More

中学英語です！ ⑶の答えがイのBut だと思ったのですが、答えはエのThough でした。どちらも「しかし」という意味があるのは知っています。どうしてBut ではなくThough になるのか、教えてください！

2 次の1,2,3の問いに答えなさい。 1 次の英文中の (1) から (6) に入る語句として, 最も適切なものはどれか。 Today, I'll talk about a person (1) I respect. It is my brother, Kazuo. He is a speech writer. His job is to write speeches for others. He also (2) speeches better. how to make When he was a high school student, he heard a wonderful speech made by a girl in his English class. (3) he wasn't good at speaking in front of people, he wanted to make a great speech like her someday. One day, his teacher told him about a speech writer. Then he got interested in writing speeches and it became his dream. He tried hard to (4) this goal. Now, he is working (5) a speech writer. I'm (6) he will be successful in feel that the future. (1) アit Jour body I which (1) that ウ what (2)ア teach teaches ✓ teaching I to teach V (3) ア And イ But ウ So (4) ア arrive イ choose ウ move I Though I reach (5) ア as イ during ウof (6)ア careful イ free ウ sure 01 brew I to *mind I tired "hold を開する

illと sick って何が違いますか？

画像の問題教えて欲しいです🙇🏻‍♀️❕ お願いします。

Mo svoboog bisz of sd vm 2 各文の()内の動詞を、適切な形に直しなさい。 2100 baarst Stage 1) (Consider) it is hot today, we should wear shorts. W 289 v 2) The team members were busy (prepare) for the meeting. job, 3) We gathered (fall) leaves and made a fire. 1919 Jrgilnu 4) She got out of her car with the engine (run). de

2番の問題です。 マーカーが引いてあるとこが分かりません。教えて下さい🙏🏻

Set Up 第10章 三角関数 51 00000 24 平面上に,原点 0 を中心とする半径1の円と, 2点A(-2,0),B(-2,-4) がある。 点P(coso, sind)は0<<πの範囲で半円周上を動く。点Q, x軸に関して点Pと対称な 点とし、四角形 PABQの面積をSとする。 (1)t=sin0+cos とおくとき,S (2) Sの最大値を求めよ。 で表せ。 [広島大]