数Ⅱ REPEATの問題です。 54(3)の解説で丸で囲った部分がどこから来たのからなぜこのように考えられてるのかが、全く理解できずイライラしています。 この式に行き着くまでの経緯を教えて欲しいです。 よろしくお願いします

(3){a2+2(62+c2)}-2a(b+c) ⇒{a_(b+c)}2+2(62+c2)-(b+c)2 ={a-(b+c)}2+(b-c)20 等号が成り立つのは a=b+c かつb=cのとき であり, abc>0から, a=b+cかつb= c を満たす a, b, c が存在する (例えば a=4, b=c=2)。 よって ≧ 5 212

①から⑩の答えを教えていただきたいです😭 よろしくお願いいたします🙇‍♀️

Ex. 8 Read the sentences, filling in the missing pronouns. ). ) and two black ( ). ) understood in Japanese. ) has come to school. ) will be OK. The twins look exactly the same. I can't tell one from the (o). 2 Well, boys, goodbye. Take care of ( 3 They have three cats - a white ( 4 Those foreigners couldn't make ( ⑤Where are the twins today? ( ⑥ Lend me a pencil or a pen. ( ⑦Happy New Year! -- The ( ⑧The buildings in Tokyo are like ( ) to you. a&W (2 WH H ) one. WOH (o ) in New York. ⑨This sweater doesn't fit me. Please show me ( 10 I have a lot of chalk. I'll give you () if you don't have ( 18

(2)と(4)が分かりません😭 教えてください！🙇🏻‍♀️‪‪

3 与えられた状況に合うように ( 何が1つずつ含まれています。 )内の語句を並べかえ, 全文を書きなさい。 ただし, 不要な語 (1)状況 友人からの電話に出られませんでした。なぜなら・・・。 (was/bath/I/a/taking/ took when you called me. I was taking a bath when you called me. 株式 本がどう 回復 (2)状況 戦後の復興期に日本がどう変化していたかという話をしている。 Japan (the recession/recovers/recovering / was/from) year by year. Japan was B (3)状況 昨夜10時ごろに彼女が私に電話をかけてくれたが,私は気づかなかった。 すると彼女 は以下のようにたずねた。 What (you/ardina / were / last / doing / done / night / 10:00 )? What were you doing last night around 10:00? (4) 状況 昨夜ケイトは誕生日だったので、いつもは着ない服装でした。 Kate (and white/ wearing / dress / worn / wds / a blue) high heels last night. kate was

ネクステ226です 答えは①ですが④はなぜだめなのですか？

4 (@k}★) ③white Villanion JESE the white one o 226 These shirts are too expensive. May I see some cheaper (は)? 1 ones Mt. Full is 2 one 3 any other id= igher than < 拓殖大〉 abai giro= Time is the most precious thinne

He would say that God had given him a tail to keep the flies off, but that he would sooner have had no tail and no flies. soonerは「すぐに」って訳... 続きを読む

2 Animal Farm pig, with a wise and benevolent appearance in spite of the fact that his tushes had never been cut. Before long the other animals began to arrive and make themselves comfortable after Jessie and Pincher, and then the pigs, who settled down in the their different fashions. First came the three dogs, Bluebell, themselves on the window-sills, the pigeons fluttered up to the straw immediately in front of the platform. The hens perched rafters, the sheep and cows lay down behind the pigs and began to chew the cud. The two cart-horses, Boxer and Clover, came in together, walking very slowly and setting down their vast hairy hoofs with great care lest there should be some small animal concealed in the straw. Clover was a stout motherly mare approaching middle life, who had never quite got her figure back after her fourth foal. Boxer was an enormous beast, nearly eighteen hands high, and as strong as any two ordinary horses put together. A white stripe down his nose gave him a somewhat stupid appearance, and in fact he was not of first- rate intelligence, but he was universally respected for his steadi- ness of character and tremendous powers of work. After the horses came Muriel, the white goat, and Benjamin the donkey. Benjamin was the oldest animal on the farm, and the worst tempered. He seldom talked, and when he did it was usually to make some cynical remark - for instance he would say that God had given him a tail to keep the flies off, but that he would sooner have had no tail and no flies. Alone animals on the farm he never laughed. If asked why, he would among the say that he saw nothing to laugh at. Nevertheless, without openly admitting it, he was devoted to Boxer; the two of them usually spent their Sundays together in the small paddock beyond the orchard, grazing side by side and never speaking. The two horses had just lain down when a brood of duck-

1~5の答えを教えて頂きたいです。 よろしくお願いします🙇🏻‍♀️‪‪´-

1 Find S, V, O and C in each sentence. 1) Ms. Nakamura bought a white sweater at the department store yesterday. S V O 1) Ken jogs in the park every day. 2) My brother washes his car every Sunday. 3) The church on the hill is very old. 4) Mr. Sasaki usually drives to school. comitemos ebrisht M. 5) The principal* and the vice-principal* made long speeches in the gym. O principal vice-principal [ DO+(人)O+V+

答え教えてください🥲🙏🏻

A Review the text and fill in the blanks. 1. Steve's idea of learning Japanese: Learning Japanese is a piece of ( 2. Steve's confusing experiences: Wasei-eigo ). The situation is much more ( ). Steve thought it was ... apple juice a white shirt a very large house サイダー ワイシャツ マンション ホットケーキ フライドポテト ブレンド (confused) (confused) (confused) 3. What did Steve learn? ( ) is not a bad thing: it's a first ( In English, they say... soda pop ( ) ) shirt ) ) ( ) ) in learning something new. B You are having trouble learning English. What kind of advice would Steve give you? a. I understand your feelings, but there's nothing that I can do for you. b. Don't be afraid of confusion and making mistakes. c. Don't waste your time learning English. Try to find something more EA DOY interesting. Complete the summary by filling in the blanks. would be (1. Steve is a 16-year-old American boy on homestay in Japan. He thought Japanese ) because many words come from English. He had several confusing experiences. He discovered that English words written in katakana sometimes mean something (2. ) in Japanese. For example, means a (3. very large house. Learning Japanese can be (4. ) in learning something new. is the first (5. ), not a ). However, he feels that confusion [condominium / different / easy / step / confusing ]

助動詞の問題です。 主語の意思とはどういうものですか？

Point 020 52 If you ( by omework. 106&st JJ) O ) introduce me to Mr. White, I'll be much obliged. 3 will 4 to ob of evad O must must have ①shall 2 are to might <横浜商大>

急ぎです！答えを教えてください！！！

82.1 B22 A B 練習しよう ()内から適切な語を選び、○で囲みなさい。 1. "Who/What/Where) is Mr. Nagashima?" "(Whose / How / When) old is the big tree?" 2. 3. "(How/Which / Why) do you like winter?" "He is in his office." "It's more than 1,000 years old." "Because I like snow." 次の疑問文に対する答えを① ~ ④から選び ( )内にその記号を書きなさい。 1. Whose guitar is that? ( ) 2. When is your birthday? ( 3. What is that white building? ( 4. Who is the woman at the door? ( ) ① It's January 10. ② She is Ken's mother. ③ It's a hospital. ④ It's Mr. Saito's. 1 日本語の意味を表すように,[]内の語 (句) を正しく並べかえなさい。 なお、文頭にくる語の最初 の文字も小文字にしてあるので注意しなさい。 1. この本はいくらですか。 [this book / is / much / how] ? 2. 紅茶とコーヒーのどちらがいいですか。 [do / like / you / which], tea or coffee? 3. 明日はだれが朝ごはんを作るのですか。 [make / who/breakfast / will] tomorrow? tea or coffee? 0 下線部を尋ねる疑問文を書きなさい。 01. Takashi's birthday is March 27. 2. Keiko is studying because she has a test tomorrow. 3. Mr. and Mrs. Brown have three children. 4. I stayed in Kumamoto last summer. tomorrow?

この英語長文において、印刷技術の発達に必要な技術はどのようなものであるか50~200字で答えてください

木版画 鋳造 第3問 以下の文は、 S. Strandh の “Machines, an illustrated history" からの抜粋で ある。 次の文を読んで、設問に解答せよ。 (ア) The tools of precision mechanics were, without doubt, the technical pre conditions for making wood cuts and for the development of printing. The oldest dated wood engraving is from 1418. It shows fine lines throughout 細部 and a richness of detal, which imply that the tools used, the knives, burins, and so on, must have been eminently suitable At this time, it was only the precision mechanics of clock making which could achieve the technique required for such tools. 精密機械技術 (イ) A (woodcut was produced by transferring a drawing, reversed from left to right, onto a carefully surface-ground "block" of wood, after which the surface wood on either side of each line in the drawing was cut away with a burin of forged steel. The remaining wood on all 'surfaces which were to be white in the drawing were then cut away with gravers and gouges, so that the lines of the drawing became raised. They were then inked and pressed against paper. これは 理由では ないから、 (~のときに、何 が原因か は不明) The woodcut method spread rapidly in the late Middle Ages when pictures were rarity. At first, skilful craftsmen made the woodcuts, but before long, eminent artists were themselves cutting their own drawings in wood. One of the first was the German Albrecht Duerer (1479-1528) who, in 1498, published the famous pictorial series of the Revelation of St. John. Graphics had become an independent art form-based on the progress of precision 酒の mechanics! 可動式の The 1440s saw the first book printed with movable die-cast type. (The letter press printing method used by Johann Gutenberg (1399?-1468) was basically the same as the one used for printing woodcuts, but Gutenberg used cast, movable type instead of cut blocks. The production of dies for the type was made possible by the tools of precision mechanics, too. It does not detract from Gutenberg's contribution that printing with movable type has been practised in the Far East, or more specifically Korea, two thousand years prior to this. Several of the techniques described here, which developed so quickly during the technical revolution of the Renaissance, had had predecessors in other parts of the world. ' 金楼 にねじ を刻む 道具 ~をなら K あったもの