(1)から(4)までの解き方が全くわかりません。画像2枚目のような問題の解き方とごっちゃになってます。 (2)はなぜ2/3bベクトルが答えではないのでしょうか。 また(1)から（4）までの解き方を丁寧に解説していただきたいです。語彙力なくてすみません。

55 3点A(a),B(b),C(c)を頂点とする △ABCにおいて,辺ABの中点を D, 辺 BC, CA を それぞれ2:13:1に内分する点を順にE, F とする。 次のベクトルを a,b,c を用いて表せ。 (1) AC (2) BE (3) CD (a) A 0 (4) AE (B) B F

CE＝‪√‬2 になる理由を教えてください💧 私は比を揃えてやったんですけど別の答えになってしまいました🥲💧

(2) 右の図のように,長さ4cmの線分ABを直径とする 円Oがあり, AOの中点をEとし, Eを通る弦CDを CE:ED=2:3となるようにひく。 CEの長さを求めよ。 D. 197 A 3. 0 800 ② C B

英語に直すと適切なものを選ぶ問題です 教えて欲しいです

彼はその計画が実行に移されるのを強く反対しましたが、 誰も彼の言うことを聞きませんでした。 J. He strongly objected to carry out the plan, but nobody listened to him. 1. He strongly opposed to the plan being carried out, but nobody heard him. . He strongly objected the plan to be carried out, but nobody listened him. I. He strongly opposed that the plan should be carried out, but nobody listened to him. . He strongly objected to the plan being carried out, but nobody listened to him.

英語に直すと適切なものを選ぶ問題です 教えて欲しいです

その激しい雨のせいで、 私たちは時間通りに目的地に到着することができませんでした。 7. The heavy rain prevented us from arriving at our destination on time. 1. The heavy rain prevented us to arrive at our destination in time. . We could not arrive at our destination on time because the heavy rain. I. The heavy rain made us impossible to arrive at our destination on time. . The heavy rain kept us to arrive at our destination on time.

中3英語 文法的に正しいのはどれが教えてくださいm(*_ _)m

I am looking forward to see you again at the party next Sunday. 2. My mother told to me that I should finish my homework before dinner. 3. The movie was so bored that many people left the theater early. 4. If it will be sunny tomorrow, we are going to play tennis in the park. 5. Our teacher explained to us how we could solve the difficult math problem.

英語に直すと適切なものを選ぶ問題です 教えて欲しいです

どんなに一生懸命やってみても、 私は彼を説得して考えを変えさせることができませんでした。 J. No matter how hard I tried, I could not persuade him to changing his mind. 1. However hard I tried, I could not persuade him changing his mind. . No matter how I tried hard, I could not persuade him to changing his mind. I. Even if how hard I tried, I could not persuade him that he should change his mind. *. However hard I tried, I could not persuade him to change his mind.

中3英語 文法的に正しいのはどれが教えてくださいm(*_ _)m

1. I would like to joining the volunteer activity to help many people in need. 2. You had not better go out today because a big typhoon is coming. 3. Shall we going to the library to study for the next English exam? 4. I used to go fishing with my grandfather when I was a child. 5. You must be careful about your health, and so do your brother.

2(1)答え🟧 couldではダメな理由を教えてください🙇‍♀️ p2

) and new ideas ni alle [attract/body/energy/famous / good / unhappy / wanted] e e no229] Of roaas gnitiW yismmu 2 Complete the sentences by paying attention to the underlined part in Japanese. 1. 締め切りの3日前にレポートを書き終えることができた。 I could finish writing reports. Warable to finish (writing) my report O three days ahead of the deadline.

the rapid から後ろのSVのつながりが読めません😭どなたか解説お願いします🙇‍♀️

Under the pressure of globalization, the rapid shift to automation in industries that are labor-intensive that are located in developing nations has made the securing of employment more difficult than it used to be.

…I had lived when I was… の部分は、 …I had lived when I had been… ではなくても大丈夫なんですか？ had beenが正しいことは確認済みですが、wasでも正しい理由を教えて頂きたいです。🙇‍♀️

先日、小学生の時に住んでいた街のことを考えな がら何時間も過ごしてしまった。 The other day, I found myself spending hours thinking about the town where I had lived when I was in elementary school.