(3)が解説をみても分からなかったので詳しく教えてほしいです🙇🏻‍♀️

思考のプロセス 例題119 軌跡 〔8〕 ･･･ 線分の中点の軌跡 (2) 円x2+y2 = 1... ① と直線ax - y +2a = 0 ･･･ ② について 1・･･ (1) 円 ①と直線 ② が異なる2点で交わるとき,αの値の範囲を求めよ。 (2) (1)で求めた範囲を動くとき, その2交点を結ぶ線分の中点の座標 JA 公衆 をaを用いて表せ。 (3)(2) の中点の軌跡を求めよ。 (1) 円 ① と直線②が異なる2点で交わる ①,②を連立した2次方程式 (*)の判別式DがDO (円 ① の中心と直線②の距離) ( ① の半径) どちらで考えるか? (2) 素直に考えると･･･ 2次方程式(*)から2交点の座標を実際に求めて考える。 Action 求めるものの言い換え ORGAN 2次方程式(*)の2解をα, βとする 解と係数の関係 SOBAJES SO DSV Mid 計算が大変 115 SOFOR « に節があ satis a 中点のx座標α+β 2 ≪ ReAction 線分の中点の軌跡は, 解と係数の関係を利用せよ 例題118 ☆★☆★★☆ AS & a + ß 2 YA (1) ● 2 ① B x

1～5までどうしてそれになるのか、また、日本訳が分からないので教えて頂きたいです。よろしくお願いします🙏🏻 中間テストが近いので少し急いでいます。🥺

2 ( (1) My homework ( )に入る適切なものを選びなさい。 ) yet. . has not been typed . has not had typed (2) On her way to the post office, Mariko ( SUGO Camigl 7. made 1. gave I. went 1. got (3)) All the passengers are ( ) to show their boarding pass. 7. required 1. require . requirement ) before the end of spring. . be organized (4) The trip should ( (5) We ( 7. organize 1. has not typed I. has been not typed ) lost. . organizing ) the service at the restaurant. 7. satisfied . satisfied ourselves urselves . were satisfied with I. satisfied with I. requiring I. organization

なぜこの答えになるか教えてください

(早稲田大) 30 Russia-demanded that the organization 2 sent 3 a delegation to the peace ①原形 for Send Dinosa 31 I suggest that you all are very quiet if you 3 want the party talk. 32 (京都薬科大 ) 4 to be a

回答があっているかの確認をお願いします また、間違っている場合は正答を教えてください

2012年には、アフリカゾウ全体の約10%が象牙のためだけになされました。 Hor/17 ① In 2012, / about 10% of all the African elephants/ were killed / just for ゾウの保護に注力するために、友人は私は非営利組織「アフリカゾウの涙」を their ivory. // ② To focus on protecting elephants,/ my friend and I / founded 設立しました。 a non-profit organization, / Tears of the African Elephant.// of heir medito この組織は、日本における象牙の使用に対する認識で促進することを目的としています。 ③ The organization aims to promote the awareness / of ivory use in 日本は1980年代後半まで大量の象牙を輸入していました。 Japan. // ④ Japan had been importing a lot of ivory / until the late 1980s. // 今でも、雪芽製品を気軽に購入する人もいます。 IT 気づかないうちに ⑤ Even today, / some people buy ivory products/ casually. // ⑥ They might ・猟者を支援している可能性があります J ゾウを救う鍵は、 be supporting illegal hunting/without noticing it. // ⑦ The key to saving 客用についての事を知ることです。 elephants / is to know the facts/about ivory.// froad ylleon, 私はサバンナでどこまでも続く地平線、青い空、白い雲を見るのが大好きです。 HESTULE Revi JeftA de noiv ⑧ I love seeing the endless horizon, / the blue sky, / and white clouds / in the とりわけ、 hd p come a よそこに草す元気な野生動物たちが大好です。 MOVIT 911 of astean9.9 savanna. // ⑨ Above all, / I love the energetic wild animals mened. v!leni... living there. /p elemi したかって、私はこの美しい場所でアプリカゾウやその他の野生動物を保護するためにCerinary ⑩ Therefore, / I continue working hard / to preserve African elephants/anc 努力を続けています。 other wildlife / in this beautiful place.// Savolleo ni zbute éttleTbib maw (1

英語 高３ 字がへた＆見ずらくてすみません💦 1枚目▶︎青丸のitは何を指すの？ 2枚目▶︎青丸のoneは何を指す？ 青線のrightはここではどんな意味？ 最後のraciat practiceの訳は？ 3枚目▶︎... Read More

(5) When America entered World War II, many people were wounded and needed blood transfusions. Charles Drew suggested sending plasma instead of whole blood. He started 全血 collecting blood, separating the plasma, and shipping safely to injured people. He then became the first director of the blood bank of the American Red Cross.

訳教えてください。

編成する ②~を整理整頓する 22 * You need to organize your work more carefully. 麻生店 OVELA HIPS 1.4

5つの下線部の正しい訳を教えて欲しです。　至急お願いします🚨🙇

Unit 12 Change the World Basic A few years ago, an obesity* researcher at the University of Washington-named Adam Drewnowski ventured into the supermarket to solve a mystery. He wanted to (1) figure out why (2)poor people were more likely to suffer from obesity in America. Obesity is, as you know, mainly caused by taking in too many calories. For most of history the poor have typically suffered from a shortage of calories, not an excess. So why do the people with the least amount of money to spend on food tend to be overweight today? 目 Drewnowski gave himself a dollar to spend, using it to purchase as many calories as he possibly could. He discovered that he could buy the most calories per dollar in the middle aisles of the supermarket, among the towering piles of* processed food and soft drinks. 3 Processed food is, in the broadest sense, any food that is changed from its natural, raw state. But here, it refers to food which has been chemically changed by using additives* such as flavors, colors, preservatives*, stabilizers*, etc., or which has been combined with other foods in a manufacturing process. Generally speaking, if the ingredients* aren't “natural,” then we consider it to be ( 3 ). Drewnowski found that a dollar could buy 1,200 calories of cookies or potato chips, which are typical processed foods, but only 250 calories of carrots. Looking for something to wash down those chips, he discovered that his dollar bought 875 calories of soda (a processed food) but only 170 calories of orange juice. 5 As a rule, processed foods are more “energy dense*” than fresh foods: they contain less water and fiber but more added fat and sugar, which makes them both (4)less filling and more fattening. 5 These particular calories also happen to be the least healthful ones in the marketplace, which is why we call the foods that contain them "junk*.” Drewnowski concluded that the rules of the food game in America are organized in such a way that if you are eating (6) on a budget, the most rational economic strategy is to eat badly-and get fat.

どう区別したらいいかわからないので教えて頂きたいです。。 問題の選択肢は模範解答で確認したのであっています。。

5 Circle the correct contrasting transition words and phrases. Use the examples in the box above to help you. 1 Even though / However I love animals, I don't think people should keep them in their homes. 2 Some people think the reason I became a vegetarian is because I love animals. Even though / On the contrary I am a vegetarian for health reasons and not because I care about animal rights. 3 Many people are against animal testing. Even though / Yet without such tests, we would not have developed new medicines. 4 Even though / Yet people claim that animal rights aren't protected, there are many organizations which focus on this issue. 5 Many people eat meat. Yet On the contrary, humans don't need animal protein to stay healthy. even though: かし~ にも関 わらず 意味 ｢しかし」 ｢~にも関わらず」 : 強めの表現 で反対・ 対照的な文を述べる際によく使用さ れる <例文> . Even though we made a promiss that we gather in the park at 9am, he didn't come there on time. 私たちは午前9時に公園で集合するという約束を していたにも関わらず、 彼は時間通りにそこに来 なかった。 (※make a promiss : 約束する、 gather : 集ま る on time 時間通りに) POINT今回紹介する ｢しかし｣ という意味を持つ 英単語の中で、 強めの表現として使用されます。 品詞は接続詞になります。 even though の後ろには文章が必要になるため、 文末に置くことはできず、 文頭 文中で使用され ます。 however : しかしながら、 とはい え 意味 「しかしながら」 「とはいえ」 : かたい表現 として、 butの代わり使用されることが多い <例文> • He really grew up. however, I'm worried about him. 彼はとても成長しました。 とはいえ、私は彼のこ とが心配です。 (※really : とても、 grow up : 成長する、 worry : 心配させる) POINTbut よりも硬い表現として使用される英単 語です。 また、 butよりも ｢しかし」 という意味が弱まっ た表現になります。 接続詞と副詞のどちらの品詞にもなります。 その ため、文頭文中・文末のどこに置いても使用す ることが可能です。

教えて下さい

15 Grammar A 空所内の最も適切な単語を選び、 英文を完成しなさい。 1. I love chocolate because it always (put/puts/putting) me in a good mood. 2. Barbara (come / comes / came) to Japan a few months ago from New York. 3. Please don't (talk/talks/talked) to me while I'm studying. I need to concentrate. 4. It was my birthday, and my boyfriend (pick / picks / picked) me up at my house in the morning. 5. A good way to stay healthy (be/is/ were) to eat balanced meals and exercise regularly. 6. As fast food ( contain / contains / contained) high levels of sugar and salt, it's not good for the health. 7. On Saturday, Emma and I (see /sees / saw) a really good movie, and on Sunday we went skateboarding. So it was a fun weekend. 8. Daniel and I (work/works/ worked) at a grocery store last summer. 9. My internship was a good experience, and the people I worked with (is/was/ were) great. 10. Liz wanted to learn some new skills, so she (join / joins / joined ) a computer- training course last year.

availableは形容詞だから名詞dataの前に付くと思ったのですが、なぜこの順番なのでしょうか？😭

<For all the data available [that children in the area make up S' V' (it) the group which is most likely to be malnourished]>, the O' organization still spends twice as much on each elderly S O person> as on each child.