至急です！！！！これ教えていただきたいです。判断の仕方も知りたいです。

2 ( )内から適切なほうを選びなさい。 ABCN 1) I didn't meet / haven't met) his uncle since last year. 2) My mother (went/ has been) to Canada last year. 3) I didn't write / haven't written) a letter to Ms. Green yet. Paul (lived / has lived) in Osaka since 2009. 4) 5) Jane (left/ has left) France yesterday. 6) (When did he go / When has he been) to the new store? 7) My brother (has come back / came back) an hour ago. Have you (ever / before) read this new comic book? 8)

赤線部分は何と訳しますか。

7 Example Business Email Read this SEMI-FORMAL email from Naomi's customer who works in the purchasing department of a large retailer. What should Naomi do now? 小小売業者) To: naomi-sawada@outdooradventures.com SEMI- FORMAL Subject: Request for sample products Dear Naomi, I hope you are well. I am writing regarding your new range of tents. (テント) Could you help us with something? We are considering selling your tents in our stores, but we would like to know more about them first. Could you send us a sample product? This will help us to decide whether we will sell them or not. We need to make a decision this month, so please could you send one as soon as possible? Thank you very much for your help. Please let me know if you have any questions. Best regards, Jenny She should send Jenny a sample product.

フランス語の問題です 高校1年の初めの方の内容です 少し見にくいですが答えをお願いします

1 例にならって次の質問に答えましょう. (5) Makoto est étudiant? -Non, il est lycéen. 1. Jean Reno est chanteur ? Non, 2. (Yuri ) Tu es lycéenne ? - Non, 3. (Théo :) Vous êtes professeur ? - Non, 語彙 professeur 例にならって次の質問に答えましょう. 5) Théo parle italien ? (très bien) - Oui, il parle très bien italien. 1. Marie parle chinois? (bien) - Oui, 2. (Yuri ) Tu parles anglais ? (un peu) - Oui, 3. (Théo) Est-ce que vous parlez allemand? - Oui, 語彙 un peu italien 17 chinois anglais allemand F 2

高校2年生の英Ⅱです。 ①､②のDrillsの問題が解けません😢 解き方を教えて欲しいです…🙏🏻💦

① 前置詞と関係代名詞 KL1 1. There are rails for disabled people to hold, and there is a table on which a parent can change a baby's diaper. (p. 21, 1. 3) 2. It is important to create a society in which everyone has a chance to get enough education. 3. I went to see the movie (that) you spoke highly of. 4. I'll introduce to you some of the people (who/that) I've been working with. Drills Fill each blank with a suitable word. このびょういん 私はうまれた 1. This is the hospital (1 ) ( which ) I was born. 2. Who's the man our teacher is talking (about )? 3. The colorful blocks ( ) the children are playing are all made of wood. ). 4. Mr. Yamada is one of the teachers I learned a lot (of it KL2 1. Ms. Matsumori thinks it important to spread the idea of universal design. (p. 27, 1. 1) 2. This book is written for kids, but my six-year-old son found it difficult to read it. 3. I think it important to keep fit by taking exercise every day. 4. What made it difficult for you to finish the homework last night? Drills Put the words in the correct order. かのう Halon 1. This new computer (reduce / made /to / possible / it) my working hours. This new computer 2. My mother (it / found / prepare / to / difficult ) dinner in only twenty minutes. My mother 3. I (you/felt/to/ for / natural / it) refuse his offer.

教えてください

a. Yuto's hobby. c. The basketball game on Sunday. a. At school. c. At the park. ] の中から1つずつ選んで, 記号を記入し Vocabulary 次の文の()に入る適語を (1) I'll visit my ( ) in Canada next month. ) next year. (2) George will join the soccer ( ) in Japan someday. (3) Lisa wants to go to a summer ( eslood pinoy bien l'en (4) We watched the (16 of b) at the Sumida River last weekend. Inerty pricepur ( (5) Let's study for the (a) together. d. exam e. team a. fireworks b. festival c. relatives for \ody wone cool allow vol Writing 1 日本語の意味に合うように,( )に適語を入れなさい。 (1) 私は来月,広島の友だちに会いに行くつもりです。 I'm ( ) to ( (2) もし明日の朝, あなたに熱があったら 家にいましょう。 ) a fever tomorrow morning, we ( If you( ) stay home. (3) ダンは今夜, パーティーで楽しいひと時を過ごすでしょう。 Dan( ) agood time at the party tonight. ) ( (4) 明日のこの時間には,富士山に登っていることでしょう。 We( ) be ( )Mt. Fuji at this time tomorrow. 2 日本語の意味に合うように、[ ]内の語句を参考にして,英文を完成させなさい。 (1) 私たちが海岸に行くときは,兄が車で連れていってくれるでしょう。 When we to the beach, my brother ( (2) ユリはスペイン語を習う予定で,それが楽しくなることを期待しています。 Hous. Yuri is [ learn Spanish and she hopes fun. (3) もし日曜日雨が降ったら, クリスは体育館でテニスの練習をするでしょう。 [rain/pr= If it on Sunday, Chris tennis in the gym. Q1 Q2 なさい｡ b. At home. d. At the gym. ) my friend in Hiroshima next month. [go/

高校1年生の数学です！ 回答を見ていただくとマーカーが引いであると思うのですが、そこの()の中の符号が反対になっているのは何故ですか🥲🥲

PRACTICE 57° 1辺の長さが1の正方形 ABCD がある。 点Pが頂点Aを出発し、 毎秒1の速さで A→B→C→D→Aの順に辺上を1周するとき, 線分 APを1辺とする正方形の面積 y を出発後の時間 x (秒) の関数で表し, そのグラフをかけ。 ただし, 点Pが点Aに あるときは y=0 とする。

明日提出とスピーチです。英文のおかしいところや間違っているところがあれば教えてほしいです。お願いたします。

Hi everyone, to day I'm going to talk about drinks. But, first let's think something fun! Please answer my question. Do you like carbonated juice? please your hand to Yes or No. How !! There are more no. There are various juices in the world. Forexample, Coca-Cola, Calpis soda, and CC lemon. As you can see, juice is a familiar drinks. so, do you know how many carbonated juice drinks every second around the world? lets guess A) (0000 B) (6000 c) 22000. It's B) (6 000!! Are you surprised by these numbers? The world is undergoing mojor changes in one second, So we value every second and spend every day meaningfully.

教えていただきたいです。 よろしくお願いします。

(15) Tadashi ( |東京電機大 ) in Turkey for three years when the earthquake happened. 2. has been 1. was 3. had been 4. would be 慶應義塾大 (16) Next month I ( 1. know ) Alice for 20 years. 2. will have known 3. am knowing 4. will have been knowing ) on a snake. 杏林大 (17) I heard a scream behind me; one of the boys ( 1. step 2. was stepped 3. stepping 4. had stepped 2与えられた指示にしたがって,以下の問いに答えなさい。 A. 日本語の意味に合うように, 1~7の語を並べかえ, 3番目と6番目にくる語の番号を答えなさい。 自分のしようと思うことをふれ回る人間は,たいてい実行はしないものです。 [立命館大] People who go ( 1. what 2. around 3. they 4. about 5. going 6. are 7. talking) to do don't usually do it. B. 次の英文の下線部 ① ~ ④ から不適切なものを1つ選び、正しい形に直しなさい。 立命館大 John @ has been talking on the phone for hours when his friend dropped by his house the other night. 3 4 C. 日本語の意味に合うように、下の1~4から適当なものを選びなさい。 成城大 改題 今年の12月で、 私はここに10年住んだことになる。 ) here for ten years. In December this year, I ( 1. am living 2. have lived 3. have been living 4. will have lived Lesson 02 助動詞 1 与えられた選択肢の中から、もっとも適当なものを選びなさい。 (1) The student did everything she ( 1. can ) to avoid making any mistakes in the test. [北海学園大 3. would 4. will 2. could (2) You ( ) go jogging after dark in this neighborhood. 法政大] 2. had better not 3. not had better 4. had not better to (3) You ( ) a receipt when you bought the book. |近畿大 1. could be obtained 2. were obtaining 3. might be obtaining 4. should have obtained (4) You ought ( 関西学院大 ) the package by special delivery. 2. have sent 1. to have sent 3. to have it sent 4. having sent (5) The car broke down, and we ( |慶應義塾大 4. must get ) a taxi. 1. must have gotten 2. had got to get 3. had to get (6) "Do I have to finish this assignment now?" "No, you ( 3. needn't ). There's no hurry." 1. couldn't 2. mustn't 4. wouldn't 札幌学院大 notes Lesson 011 (15) Turkey [] (17) scream [] Lesson 021 (4) special delivery [] 1. had not better 117

全部じゃなくていいです！教えてください🙇‍♀️

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波線を引いたところで 内積の計算では、始点が揃ってなくても垂直だと言えるのですか？

DOON 重要 例題 33 内積と三角形の形状 △ABCが次の等式を満たすとき ABCはどんな形の三角形か。 (1) AB・AC=|AC| 41623 (2) AB BC=BC CA-CA AB ● CHART SOLUTION 三角形の形状問題 2辺 の長さの関係,2辺のなす角を調べる (1) JAC|=AC・AC であるから (AB-AC) ・AC=0 内積=0⇔垂直か 0 (2)等式 AB・BC=BC･CA を AB, AC を用いて表し, 整理する。また,同 に、等式 BC･CA=CA・AB を BA, BC を用いて表す。 (解答) (1) AB･AC=|AC| から 200 AB･AC-A・AC=0 |←|AC|=AC-AC ゆえに (AB-AC) ・AC=0 ◆bc-c² = 0 から ada AB-AC=CB であるから CB･AC=0 よって CB-AC すなわち CB⊥AC したがって, △ABCは∠C=90°の直角三角形である。 基本30:30 ( 6-c)c=0と似た誰 -X6800 18 = 110