2問だけ教えてください🙇‍♀️ 至急です‼️😣

(x+1):y=3:2 ²²13(x-2) = 4 (v + 3) (9)* (x+2): (y+1)=3:55 Matt (x+1): (y+5)=2:9

答えは1番です なにもわかりませんでした

198 発展 There ( the mass being 3 is For TELE ) no available information on the crime, the police asked media for cooperation. 400 noitɔ92 2 having 〈鹿児島大 4 seems**** 11 088) ***>**** (1) POSLOTU 高画

数Ⅲでの質問です。 xが0に無限に近づく際のsinx/xの極限が1になることの証明についてです。 https://manabitimes.jp/math/669 行き詰まったのは↑のサイトの問題です。 ↓の画像で扇形OABが1/2xがになるのはなぜでしょうか？ 三角形O... Read More

lim Sinx. X-70 x OAX = 1 B OAB CAB = QBC すなわち I s'nx < = x <= = = tanx ↑ ナゼア

この問題が分かりません。もしわかる方がいらっしゃったら力を貸してくださると嬉しいです🙏🏻

Vocabulary A 150 No. 71~80 7次の例文の空所に当てはまる動詞を下から選び、 必要があれば適切な形に直して入れなさ い。 ただし, 同じ語は1度しか使えません。 (各2点) No.71 He can No.72 How much did the stone statue No.73 3 She saw herself No.74 (4) Smoking can No.75 5 The committee will No.76 6 Squirrels have a habit of No.77 More information about it can be No.78 8 No.79 9 No.80 10 The soldier on one leg for more than one minute. in the window. the risk of cancer. of 15 university professors. At that time, I The teacher told some funny stories to food. from the Internet. why he said such a thing. his students. his post last year to spend his time in leisure. word wonder / obtain / balance / consist / increase / amuse / weigh/ desert/ reflect / store Unit 8

未来形についてです。 解説お願いします。

FUTURE FORMS 5 Match the future forms with the writer's purpose. 1 Are you going to the rubbish tip? I'll go with you. Cobur? 2 Satoshi is going to give a presentation about global warming.e 3 On Thursday, leaders are meeting to discuss climate change. 4 Some scientists say sea levels will rise in the next ten years.b YRATURA 5 The four warmest years have occurred since 2014. Scientists think temperatures are going to continue to increase. a fixed arrangement for the future vabimud ab soqqalb dulonso omosedus b prediction about the future c decision made at the time of speaking d future event when there is evidence e decision made before speaking abssd own thiw slane ciertvinu deinn 1. sila ten

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(1) None of us knew ( which 1 2 (2) Stratford-upon-Avon is the town (₁) Shakespeare was born. 1 which 2 where 3 in that 4 when (3) I will never forget the holidays ( 1 when where (5)( ) she remained silent then. why 1 Whoever (4) (…) I've wanted is not money but love. 2 That 1 Who (7) The subject in ( 1 which (6) I bought a new book yesterday, ( 1 that 2 which (8) This is ( 1 which ) you may say, I won't change my mind. (2) Whomever (2) 3 when Bidan 4 whom ) I stayed with her. adal 3 why (9) We stayed in an old house, ( 1 which 2 who (10) Who was the person to ( 1 who whom Mid 3 Whosem 4 What ali gan4 which 3 Whatevers 4 Wherever ) I found very interesting. (3) what ) I was interested in my school days is mathematics that where 4 when (3) ) we came to understand each other. 2 who (3 for which 4 who M (8) 4 how 01 las of ) roof was covered with snow. (3) whose whom ) you were speaking yesterday? 3 that whose

この文の関係詞節内は何処でしょうか。また見つけ方なども教えていただきたいです

(1) You may invite to the festival anybody who wants to come. You may invite to the festival (whoever) wants to come. (2)) You should vote for ( 1 that 2 whose ) you like, no matter what other people say. whomever 3 which 名詞節を導くものは?

これをFisher投影式で書くとき、どれが手前でどれが奥なのかっていうのはどのようにしてわかりますか？ 何通りか書き方ができてしまうのですが、、

性体 表5-1 H" 種々のキラルな化合物の比旋光度[α]25 2-7 CH₂CH3 CH2CH3 CH3 Br (−)-2-ブロモブタン H H₂N COOH CH3 (+)-2-アミノプロパン酸 進行(+)-アラニン] -23.1 +8.5 A H3C Br (+)-2-ブロモブタン HOOC H 1 -*|| 'OH CH3 ww (2-ヒドロキシプロパン酸 〔(-)-乳酸〕 *** 右 注:ハロアルカンは純液体状態で, カルボン酸は水溶液中で測定した値. +23.1 -3.8 練習問題 概念のおさらい 化石のなかから得 学純度はいくらか その割合から導か Junonin ●解法のてびき WHIP 法にし 考える What 化石から単離 でない)よう オマーの組 How どこな れから前述 Information

文章を読み200字以内の日本語で要約して欲しいです

Ⅰ 以下の英語の文章を200字以内の日本語で要約しなさい。 ad a We often forget that an important part of "scientific" knowledge was built on the study of alchemy and other magical practices Alchemists were interested in changing certain metals into more valuable ones For example they tried to change lead into gold, However, they also wanted to produce medicines (that would allow people to live forever or cure any disease. The philosopher's stone is known to us today from the Harry Potter series of To novels and movies This magical stone was believed to have enormous powers and make you capable of doing and knowing pretty much everything. 可能にする *John Dee was an alchemist (who was particularly interested in the problem <of foretelling the future from the positions of the stars and other planets He was also an expert in ordinary mathematics and navigation, One of his most * ふつう fell important projects involyed, research (on a universal language (for 巻き込む communicating with angels!Dee was extremely successful He made a lot of money/had (extremely high status (in universities and government, and owned one of the best libraries in Europe/much of it dedicated to magic. 捧げる However towards the end of the sixteenth century/ideas about magic were changing. Many Christians in England were unhappy(that people were still キリスト教入 communicating with the spirit world which was one of the goals of sixteenth century magicians, As you know Japanese people welcome the spirits of ancestors into the house during the Bon festival European Christians were not happy (about that kind of thing, and they complained (about similar European festivals like Halloween) At the same time, many Christians were afraid that alchemists might be trying to steal God's power. As a result, there was a powerful movement to shut down magic once and for all. 禁止する ALE V n You may be familiar with the Japanese manga and anime series *Fullmetal 45% a Alchemist./The story takes place (in a fictional world in which alchemy continues to function as a normal part of scientific knowledge For example> the heroes (of the series are searching for the philosopher's stone,/and alchemists carry out important work(on behalf of the government/If our 利益 modern world had developed (in the same way as the world of Fullmetal Alchemist people like John Dee would probably have continued to do well. In fact, he lost his jobs and money and died in poverty. 1

(3)を教えて頂きたいです。よろしくお願いします。

6 音の速さについて調べるため、次の [実験] を行った。これについて、下の問いに答え なさい。ただし、空気中、海水中の音の速さはそれぞれ一定であるものとする。 〔実験〕 Ⅰ 図1のように、岸壁から850m離れた海上で船Aが汽笛を鳴らしたとき、岸壁では ね返った汽笛の音が船Aで5,0秒後に聞こえた。また,船Aから深さ306mの海底に 音を出したところ、海底ではね返った音が船Aに0.4秒後に届いた。 船A 306m 図2 船A 旦 1850m ⅡI 図1の位置から船Aが沖へ進み, 図2のように, 船A, 船B, 岸壁が一直線上に並 ぶ位置で停止した。 船Aは海底に音を出すのと同時に, 汽笛を鳴らした。 このとき、 海底ではね返った音が船Aに届いてから5.0秒後に,船Bでは船Aの汽笛の音が直接 聞こえ,さらに, その4.0秒後に岸壁ではね返った船Aの汽笛の音が聞こえた。 船A では汽笛を鳴らしてから16.8秒後に岸壁ではね返った汽笛の音が聞こえた。 海の深さ 海底 海底 岸壁 ABA (1) 〔実験〕で,空気中の音の速さは何m/sか, 求めなさい。 (2) 〔実験〕 Iで,海水中の音の速ざは何m/sか, 求めなさい。 MATE (3) 〔実験〕 ⅡIで,船Aの位置での海の深さは何mか, 求めなさい。 岸壁