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数学 中学生

中2一次関数のこの問題の解き方が、わからないです。 わかりやすく教えていただけるとありがたいです

3 佐藤さんは朝9:00に家を出て、 分速120mで家から1200m離れた 図書館に行きました。 図書館では20分だけ本を読んで、 分速 100mで家 に戻りました。 (1) 佐藤さんの移動の様子をグラフにしなさい。 (2) 佐藤さんが家に戻った時間を求めなさい。 (E) (3) 弟が9時30分に家を出て、 分速200mで同じ図書館に向かいました。 佐藤さんと弟がすれちがうのは、何時何分ですか。 弟の移動の様子をグラ フを記入して求めなさい。 (A) 2000 1000 0 y (m) IIII TCT-C -TL. IL TI ・T+L・ JT I 411 LLLLLL JULI 1111 LII ST _L イート I I I HII 770 I L-T 7777 --T-- 7 JULI LITTLI TT 11T JULI 1 I T I II I III TIT I I T IIII JL. [ I J 111TL I I I I 1 I F I 「┓ ´¯ I 1 7 L TII 1 III I I I 5 10 15 20 1 I I I I I I I ¯¯¯T I II III T -+-ト J_L IIII LII FT-1 LLE I IIII [¯¯¯[ 1+ TITT --- II の図形の性質などを書きなさい T1 I I T 25 I I I 1 II I I TILFL I T J_LIJ. I II I ETI t 1 7777 F+ I 1 LITTL. I I 1 I 1 30 + -I- 1 + I 1-1- 1 I L -1. I I TI T I 35 1 I I LI II I I TT ¯¯ 14−11+ II 1 1 I 11 T1-1-T I I LJ III 71111 1 1 -+ I 40 I I 1 I I I ¯¯ii III - F + LIT 1 I IIIT II TAIT I 1 LI II 1 T I I I 7441 1 I 1 ITI 1 I I -141 II I --+ 111 LIJU II I 1 I 45 I I J II II -1-T J_L IIII |||| TITL-1- 1 11 II IIII TTT II -T+ 1 「 1 I ---- II JLIL I I I 1 ¯¯ 50 (S) x (分)

未解決 回答数: 1
英語 中学生

問2の解説を詳しくお願いします。

次の英文は、裕太(Yuta)が書いたものである。これを読んで、後の各問に答えよ。 "So, let's continue making an introduction about your fathers," said our English teacher, Mrs. Yashima one month ago. This class was Dmind-numbing, and I was thinking of the way to kill the time during the class. 4 I didn't know much about my father He was always busy working, so I didn't have any memories of playing with him at all. He came home late at night, woke up earlier than me, and left for his workplace without having breakfast. On weekends, he was always watching news programs which never interested me. When I looked out of the window, a friend of mine who was living near my home was playing catch with his father, and I projected myself on him. When we were having dinner, he never asked me any nice question. He always said to me, "How are the school and the club going?" I only said, "Not bad," because I thought that he had no interest in my school life or club activity. I didn't know about my father well, but I remember the other face of him. He sometimes repaired things in our home such as the TV set, chair, or bicycle. I wasn't interested in it at all until a neighbor told me a story about my father. She always took care of me when my parents were busy. "Your father is a good person," she said. "He always repairs broken things with a smile. It was just like magic." And she gave me some cookies. I knew about my father a little. The other day, I visited a factory as a part of social study class, and a man spoke to me, "Oh, your last name is..., are you his son? When I was working for another company with him, he took good care of me. He sometimes scolded me, but taught me a lot of things. So, I respect him so much." I knew about my father well. When I told my father about the man, he said to me, "Keep the friendship all the time. If you give a hand to someone, the person will give you a hand back someday. Just remember it." At that time, I understood that my father was a hard worker and he was respected by many people. Though he was a serious and silent person, I felt I knew him for the first time. 2022(R4) LAMANG

未解決 回答数: 1
英語 高校生

空所アについてです。わたしは①を選んだのですが、不正解でした。解説によると、「manyではwhatが導く名詞節全体を修飾できないから」らしいのですが、いまいちピンときません。何故manyじゃだめなのですか?教えてください。

Unit 1 Unit 2 Unit 3 3 H GXJ FIX [人間] 290 words 空所が多めの文は前後のつながりを丁寧に追うこと。 次の英文を読んで, 設問に答えなさい。 出題大学 広島経済大学 制限時間10分 6 p.21 The composer Mozart is famous for showing a talent for music when he was just a small child. However, ( 7 ) Mozart produced in his early years is not considered to be particularly outstanding. He didn't produce his first true masterpiece* until he was 21; pretty s young to be sure, but Mozart ( 1 ) already been composing for years by this time. 10 The figure of 10,000 hours has been suggested as the amount (1 of serious practice or study needed to truly master a skill. That is nearly two hours a day, every day, for 14 years. Natural ability is, of course, an important factor in success, but even someone as talented as Mozart couldn't become a "great" composer until he had put in* 10,000 hours of hard work. The same can be said of golfer Tiger Woods and computer genius Bill Gates. Most people in developed countries can expect to have a healthy life of at least 70 years, or 613,608 hours. Although that seems like a ot of hours, most people spend about a third of them asleep. Take way all the hours we "lose" moving from place to place, eating, etc., well as the time spent at work or school, and the amount of free me we have starts to look quite limited.

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英語 高校生

(A)の問題の(1)~(6)までの答えと訂正した回答を教えてほしいです。よろしくお願いします。

【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。 ア (1) It is estimated that the surface temperature of our planet has been risen by about half a degree Celsius, compared to a hundred years ago, and some scientists believe it's going to get warmer yet in the years to come. (2) In English-speaking cultures, children are often told to say "please" when asking for something. By so doing, they are more likely to be given イ permission than they do not. If they don't, their parents give them a hint, by asking them " What's the magic word?" Trying to forecast weather is incredibly complicated. Some scientists P believe that no matter how advanced science is, weather is impossible to イ predict it accurately, because there are too many random elements involved. (3) Inuits are a related group found in Alaska, and also in Canada and Greenland. They are thought to have spread into North America from Siberia many thousands years ago. In both the US and Britain these people are ウ often called Eskimos but the name Inuit is now preferred and is becoming more widely used. 5) The Cold War is a term for the political conflict between the capitalis countries of the West and the Communist countries of the East that begar 7 after World War II. Both sides had large military forces which were kep イ ready for war, and threatened at each other with nuclear weapons. I

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英語 高校生

問2を中心に間違っている所を教えてください🙏

4 読解 (2) 第5文 第6文 a blogo bluow A 次の英文を読んで、あとの問いに答えなさい。 In the past, a typical Japanese house was small, made of wood, and had a "tiled roof. A *bamboo fence surrounded it. Stepping stones led you around a little garden with just enough room for a few trees and perhaps a group of rocks. Japanese gardens are designed to give a feeling of quiet and peace. No one wore shoes indoors because the floors were covered with tatami, or rush matting. But the "mode of living has changed in favor of Western ways, particularly in the cities. 木材 b (注) *tiled roof = かわら屋根 *bamboo fence = 竹垣 チェック 英文の構造をとらえよう! 本文の内容に合うように, 空欄a ・dに日本語を入れなさい。 第1・2文: 昔の典型的な日本の家は、小さく, あった。 竹垣が家を囲んでいた。 (←主題+具体例) Ca 第3・4文: 飛び石が小さな b をめぐっていて、そこには,静寂と安らぎがあった。 学習日 月 at allil no on TOY MB) C / 8 ( 具体例) : 部屋の床は畳敷きなので, 室内で C をはくことはなかった。 (←具体例) しかし特に都市部では, 生活様式は d に変わってしまっている。 (内容の展開) ウエスタン "mode of living = 生活様式 でできていて,かわら屋根で d B 次の英文を読んで,あとの問いに答えなさい。 (1) Roger Scott worked in a department store. He did not like his job very much. One day he was sitting in the store with his girlfriend, Anne Davis. She worked there, too. “I'm going to find another job as soon as I can,” he said. “The *pay isn't very good and the work isn't very interesting either. The worst thing about it is that I have to take *orders from a man like Mr. Kean!" Mr. Kean was the manager of the store. Everybody was a little afraid of him. He often walked around the store and always got very angry if he saw someone who was not working. Sometimes there was really no work to do but people still tried to look busy when he passed by. While Roger was talking, Anne looked up and saw Mr. Kean come in. Roger was sitting near the door and Mr. Kean was just behind him. Anne didn't know what to do. "I don't think Mr. Kean is even a good manager," Roger continued loudly. “If a their work. I'm sure man is a good manager, the people who work for him a everyone here b it! At least I do!" Anne saw Mr. Kean come nearer. There was a very ( 3 ) look on his face. (注) *pay = 給料 *order = 命令 ADA 問1 問2 問3 問4 BILK 【第 SE C

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