①赤いマーカーで引いてある部分（3箇所）の文構造 ②2枚目の写真の赤く囲んであるtoについて訳し方、用法等 ③2枚目の写真の、赤いアンダーラインが引いてあるin existanceの訳し方等 以上の３つを解説いただきたいです🙇たくさんすみません💦よろしくお願いします🙏

Note: This is not a word-for-word transcript. Neil Hello. This is 6 Minute English from BBC Learning English. I'm Neil. Beth And I'm Beth. Neil Shhh! Quiet please! I'm trying to read here, Beth! Beth Oh, excuse me! I didn't know this was a library. Neil Well, what exactly is a library? Have you ever thought about that? Beth Well, somewhere with lots of books I suppose, where you go to read or study. Neil A symbol of knowledge and learning, a place to keep warm in the winter, or somewhere to murder victims in a crime novel: libraries can be all of these things, and more. Beth In this programme, we'll be looking into the hidden life of the library, including one of the most famous, the Great Library of Alexandria, founded in ancient Egypt in around 285 BCE. And as usual, we'll be learning some useful new vocabulary, and doing it all in a whisper so as not to disturb anyone! Neil Glad to hear it! But before we get out our library cards, I have a question for you, Beth. Founded in 1973 in central London, the British Library is one of the largest libraries in the world, containing around 200 million books. But which of the following can be found on its shelves. Is it: a) the earliest known printing of the Bible? b) the first edition of The Times' newspaper from 1788? or, c) the original manuscripts of the Harry Potter books? Beth I'II guess it's the first edition of the famous British newspaper, 'The Times'. Neil OK, Beth, I'll reveal the answer at the end of the programme. Libraries mean different things to different people, so who better to ask than someone who has written the book on it, literally. Professor Andrew Pettegree is the author of a new book, 'A Fragile History of the Library'. Here he explains what a library means to him to BBC Radio 3 programme, Art & Ideas: Andrew Pettegree Well, in my view, a library is any collection of books which is deliberately put together by its owner or patron. So, in the 15th century a library can be 30 manuscripts painfully put together during the course of a lifetime, or it can be two shelves of paperbacks in your home. Beth Andrew defines a library as any collection of books someone has intentionally built up. This could be as simple as a few paperbacks, cheap books with a cover made of thick paper.

問題の2、4、5を教えて欲しいです。よろしくお願いします🙇‍♀️🙇‍♀️

5 Unit 4 長文問題 もしも時間を戻せたら? Target ①関係代名詞 ②仮定法 間接疑問文 1 Do you ever wish you () ( () able to change the past? If you did do all had (2) that ability, maybe you would spend more time practicing soccer, learn the instrument that you always wanted to play, study harder for that big test, or try to save more money for the future. 2 What would you do if you had the ability to turn back the clock? This was a question (あ) which Mr. Woodall, a high school teacher in Philadelphia, asked his students. Mr. Woodall wanted to know what was important to his students but was pleasantly surprised to see the results. I think their answers will be very interesting to you, too. 3 Mr. Woodall expected to see answers (1) which were connected to the own good of the students, but (3) he was wrong. The majority of the which he received from his students were for the good of answers (5) others. 4 A very common answer he found was," If I could turn back the clock, I would take back some things that I said to a friend." Apparently, many of the students regretted saying something (5) ( ) hurt their friends and wanted to change that. Surprisingly, close to 40% of the students answered this way. Another common answer was about pets. “(6) If I were able to turn back the clock, I would spend more time with my dog,” or “(7) I would be nicer to my cat,” were some common answers. Almost 25% of the students missed their pet very much and wanted to show more love. These pets included dogs, cats, birds, rabbits and other animals. 6 There were other answers about reading more books, studying harder, or eating less junk food. However, Mr. Woodall was quite impressed with his students and their concern for others. He decided to share all of the answers with his students, and the students enjoyed hearing the different answers. Mr. Woodall decided to try this activity with his students every year. By asking, he felt he would learn a lot about his students. turn back (時計を) 巻き戻す pleasantly 心地よく expected to 〜するだろうと思う good 利益 majority 大多数。 大部分 take back 取り消す apparently どうやら~らしい close to ~近く be nice to 〜にやさしい junk food ジャンクフード concern for 〜への気遣い。 配慮 )に適切な語を入れなさい。 問1 ), (5) ( (1) (were ) (5) ( that ) 問2 下線部(2) は具体的にどのような能力ですか。 日本語で答えなさい。 ( 問3 「下線部(あ)~(う)の which のうち, 他と用法の異なるものを1つ選び, 記号で答えなさ い。 ( う ) 問4 下線部(3) の内容を具体的に説明した次の文の( )に適切な日本語を入れなさい。 回答は( 大部分は ( に結びつくものと予想していたが, だった。 問5 下線部(4), (6) を日本語に訳しなさい。 (4) (6)

高校数学の因数分解の問題です！　数I この問題の解き方がわかりません。 どなたか途中式を教えてください🙏 画像1枚目　問題 　　2枚目　答え

42 次の問いに答えよ。 レ (1) (a+b)-3ab(a+b) を計算せよ。 ((2) (1)の結果を利用して,次の式を因数分解せよ。 a +63+c3-3abc (3) (2) の結果を利用して、次の式を因数分解せよ。 し(ア)x+y-3xy+1 レ(イ) α-863+12ab+8

答え教えてください😿

What is this? It is my favorite CD. (これは何ですか。 一私のお気に入りのCDです。) Who is this singer? She is Momo. (この歌手はだれですか。 モモです。) - When do you study math at home? - I study it after dinner. (あなたは家でいつ数学を勉強しますか。 一夕食後に勉強します。) How many CDs do you have? About 20. (何枚CDを持っていますか。 20枚くらいです。) point! 疑問詞のいろいろ 1. 疑問詞にはwhen (いつ), where (どこで), who (だれ), what(), why (なぜ) how (どのように)などがあります。 2. 疑問詞は文の最初に置きます。 次の下線部の英語を日本語にしなさい。 (1) Where did Ken study English? (2) How many bags do you have? (3) Why can Rena speak English so well? B 次の絵に合うように, ]から適する語を選び,書きなさい。 1 (1) (2) (3) (4) when 2 3 4 Homework do you have in your basket? - I have a little cat. are you going with your mother? I am going to the bookstore. did Ken go to Kyoto? - He went there last summer. were you busy last night? - Because we had some homework. where what who how why basket [バスケット]

二次方程式の質問です 解の一つである1と-1の時を考えるのはなぜですか？解説を読んでもよくわかりません

214 重要 例題 130 2次方程式の解と数の大小 (3) 00000 *Fix€x²+{2_a}x+4=2a=0&t=1 <x<10>}{}\ 解答 をもつような定数αの値の範囲を求めよ。 128, 1 指針 条件が 「-1<x<1の範囲に少なくとも1つの実数解をもつ」であることに注意。 大きく分けて次のA B の2つの場合がある。 A-1<x<1の範囲に,2つの解をもつ (重解は2つと考える) ® -1 <x<1の範囲に、ただ1つの解をもつ 方程式の2つの解をα, β (α≦β) として,それぞれの場合につ いて条件を満たすグラフをかくと図のようになる。 ®は以下の4つの場合がありうるので注意する。 ® [2] + a 1 B x または a -1<x<1 の範囲に1つ, <-1 または 1<x の範囲に1つ x= 2 である。 + 81 x ® [3] A [1] + 1<x<1 の範囲に2つ ® [4] a=―1 + + 1 x x=-1と1<x<1 の範囲に1つ -1 a B=1 x=1と1<x<1 の範囲に1つ 2-a x=- 2-1 204 a3 ①~④の共通範囲を求 21 解の1つが1<x (-a+3)(- または1<xにあるため ゆえに よって (a-3)(3a [3] 解の1つがx= (-1)=0から このとき、方程式は よって (x+1)(x ゆえに,解はx=- [4] 解の1つがx=1 f(1)=0 から このとき、方程式 よって (x-1) ゆえに、解はx=- 求めるαの値の範囲 2≦a< f(x)=x2+(2-a)x+4-2a とし, 2次方程式 f(x) =0 の 判別式をDとする。 y=f(x)のグラフは下に凸の放物線で,その軸は直線 a-2 [1]2つの解がともに-1<x<1の範囲にあるための条 件は,y=f(x) のグラフがx軸の1<x<1の部分と異 なる2点で交わる, または接することである。 すなわち,次の (i)~ (iv) が同時に成り立つことである。 (i) D≧ 0 (ii) 軸が-1<x<1の範囲にある (iii) f(-1)>0 (iv) f (1) > 0 (i) D=(2-α)-4・1・(4−2a) =a+4a-12=(a+6)(a-2) D≧0 から (a+6)(a-2)≥0 ゆえに am-6,2≦a ...... ① (x=472 について -1<> 2 <1 よって ゆえに -2<a-2<2 0<a<4 ...... ② (i) f(-1)=-a+3であるから よって a <3 条件は 「少なくとも1つ」 であるから,y=f(x 定数分離による解法 この問題は、方程式 もう)、2つのグラフが ONE Bx²+(2-a)x 方程式(*)が一 y=x^2+2x+4.. が1<x<1の と同じである 2点(2, ②が点(-1, ②がと グラフがx軸に接する 場合,すなわち, D= の場合も含まれる。 [1] -a+3>0 8-1 軸 ID=0 ついて D=0 図からa>0, la=2のとき よって、① は、グラフカ 130 つような定 方程式

これってどういうことか実際に数字とかを使って表して欲しいです🙏🏻

77 角形の辺の比 45° • 2点A(a,b), B (c, d) 間の距離 AB² = (c-a)2 + (d-b)2 y B(c, d) d A(a, b) d-b b I a c-a C

因数分解の仕方を教えてください！💦

演習 15 次の式を因数分解せよ。 a3 + 63 + c3-3abc

答えなくて不安です！教えてください！

[B] 次の(4)~(8)の空欄に入れるのに最も適当なものを,下の①~④のうちから1つ選べ。 19 基本 (4) Would you wait for ( a lot ) minutes? 2 a few ③ a little 4 a moment 基本 (5) It is difficult ( ) me to study math. 2 with 3 to ④for for ① on 標準 (6) When you walk ( 1 at ② across 標準 ) the street, you should be careful. (3 into (7) A tall man is standing ( ) the gate of the building. 1 into ② to A (8) Let's go shopping ( 標準 1 to ② 2 for ③for ) the department store. ③ at ④ 4 with 4 by (4 with H 8

どうしたら、ACと平行の線を引けますか？

85=8A 2008 08 09 [-a+70 ] 5 面積が等しい三角形の作図 S 下の図のような, 四角形ABCD がある。 こ IZ OZ の四角形と面積が等しい三角形を、定規とコンパス を用いて, 1つ作図しなさい。 6 B A C <15点〉 (R6新潟) [融合問題 関数のグラフと図形の面積 y

教えてください🙇🙇

「~するために」 <動詞+ ~ +to+ 動詞の原形〉 ⑤ I came here to see you. A toを入れるのに適切な位置を選んで、記号を○で囲みなさい。 1. Tony came to Japan study Japanese. ① 私はあなたに会うためにこ (トニーは日本語を勉強するために日本に来ました。) 不定 ●〈to + ~」 意味 like 目的 いら ●<to 2. I had no time read books. 意味 (私には本を読む時間がありませんでした。) 説明 1) son 3. Takeshi wants be a doctor in the future. 「飲 ① eb SO (武司は将来,医者になりたいと思っています。) う to 2) c B 日本語の意味を表すように,[]内の語を正しく並べかえなさい。 1. Kenta [to / likes / cook]. Kenta C (健太は料理をするのが好きです。) 2. She went to the supermarket [eggs/buy/to]. (彼女は卵を買うためにスーパーマーケットに行きました。) She went to the supermarket 3. Do you have [go / time / to / to] the library with me? Do you have (私と図書館に行く時間はありますか。) the library with me? 14.I want [to/something / eat] (私はなにか食べるものがほしい。) I want