こんなんむずすぎませんか 解説見てもきついです共テとかでも出てくるのでしょうか、、、どやってこんなの思いつくんですか？無理です助けて下さい

本 例題 87 接弦定理を用いた証明問題 図のように、大きい円に小さい円が点Tで接してい ある点Sで小さい円に接する接線と大きい円との交 点をA, Bとするとき, ∠ATS と ∠BTS が等しい ことを証明せよ。 00000 399 24° 本事項 2 CHARTS & THINKING 接線と弦には 接弦定理 10円 [神戸女学院大] p.394 基本事項 2 点Tにおける2つの円の接線と, 補助線SP (Pは線分AT と小さい円との交点) を引き、接 弦定理を利用する。 接弦定理を用いて, 結論にある ∠ATS や ∠BTS と等しい角にどんど ん印をつけていき,三角形の角の和の性質に関連付けて証明することを目指そう。 答 点Tにおける接線を引き、 図のよう に点Cを定める。 T 3 10 円と直線、2つの円 瓜に対す い。 をPとし,点Sと点Pを結ぶ。 また,線分AT と小さい円との交点 P C 接点Tに対して,接線 TCは小さい 円, 大きい円の共通接線であるから A S 'B ◆ 2円が接する2円 の共通接線が引ける。 ∠ATC= ∠TSP = ∠TBS ◆接弦定理 と接線 弦定理 ...... ② ◆接弦定理 △TSB において 接点Sに対して,接線 AB は小さい円の接線であるから ∠ASP = ∠ATS ∠BTS + ∠ TBS = ∠AST www ここで ∠AST = ∠ASP + ∠TSP wwwww <BTS+ <TBS= ∠ASP + ∠TSP ...... ③ ー 接線 法定理 よって wwwww ①③から <BTS = ∠ASP ゆえに、②から ∠BTS = ∠ATS m (三角形の外角)=(他の 2つの内角の和) PRACTICE 87 右の図のように、円に内接する△ABCとAにおける接線 があ DCとする。辺BC上に AD=BD iik

このプリントの穴埋めをして英文和英しなさいという問題です。助けてください

英語2A レポート課題(2026年前期) 以下の英文中の( 内に入れるのに適切と思われる1語を、 下の 入れなさい。 そのうえで全文を和訳しなさい。 の中から選んで ite of national diger Most funny stories are based on comic situations. In spite of national differences, certain funny situations have a ( 1 ) appeal. No matter ( 2 ) you live, you would find (3) difficult not to laugh at, say, Charlie Chaplin's early films. However, a new type of humor, called 'sick humor', has come into fashion. The following example of 'sick humor' will enable you to judge for yourself. A man ( 4 ) had broken his right leg was taken to a hospital a few days before Christmas. From the moment he arrived there, he kept on annoying his doctor to tell him ( 5 ) he would be able to go home. He felt afraid ( 6 ) having to spend Christmas in the hospital. On Christmas Day, the man still had his right leg in plaster. He spent a miserable day in bed thinking of all the ( 7 ) he was missing. The following day, however, the doctor consoled him by telling that his chances of being able to leave the hospital ( 8 ) time for New Year Celebrations were ( 9 ). The man took heart and, sure enough, on New Year's Eve he managed to walk along to a party. To ( 10 ) for his unpleasant experiences in the hospital, the man drank a little more than was good for him. He was still grumbling about hospitals at the end of the party when he slipped on a piece of ice and broke his left leg. blame compensate money yourself where of in at by with fun good whose who it when special universal

英検二級の要約問題です。添削お願いします。

以下の英文を読んで,その内容を英語で要約し、解答欄に記入しなさい。 語数の目安は45語~55語です。 解答欄の外に書かれたものは採点されません。 解答が英文の要約になっていないと判断された場合は、0点と採点されることがありま す。 英文をよく読んでから答えてください。 When students graduate from high school, some decide to go to university, while others choose to start working. There are also other choices. Some students choose to take a gap year, a year-long break, before deciding what to do. Why do students decide to take a gap year? Some students think it is a chance to travel and experience the world. Others might take the time to think about what they want to study. There are even students who use the time to work and earn money before entering university. Nevertheless, during gap years, some students lose motivation to study at university. This may eventually lead them to give up on their future dreams. Others may get a job but fail to earn enough money for university. As a result, they may end up deciding not to go to university.

英作文を添削していただけると嬉しいです。よろしくお願いします🙏

QUESTIONについて、あなたの考えとその理由を2つ英文で書きなさ い。語数の目安は50~60語です。 Do you think people should travel abroad to understand different cultures better?

166 ノートのは何がダメなんでしょうか 基礎的なlogの最大最小の問題はxの値だけ求めれば良かったのにyの値はなぜ必要なのでしょうか？

00000 せよ。 試験] 基本160 0 底≠1 =logy y ニッソ = 1/2 261 例題166 対数関数の最大・最小(2) x2,y2,xy=16 のとき, (logzx) (logzy) の最大値と最小値を求めよ。 CHART & THINKING 多項式と対数が混在した問題 式の形をどちらかに統一 い。したがって、式の形を統一することから始める。 00000 ③ 基本 162 条件 x2,y2, xy=16 と, 値を求める (logzx) (10gzy) の式の形が異なるから扱いにく 条件式の各辺の2を底とする対数をとると このとき (10gzx) (logzy) の log を取り外すことはできないから、条件式を対数の形で表す。 ogax log22, logzy log22, logzxy=10g2 16 すなわち 10gzx+log2y=4 おき換えをしたらよいだろうか? となる。 基本例題162のように, 2次関数の最大・最小問題に帰着させるには、どのように 答 x22,y≧2, xy=16 の各辺の2を底とする対数をとると log2x1, log2 y≥1, log2x+log2y=4 log:x=X, log2y=Y とおくと X ≧ 1, Y≧ 1, X+Y=4 logzxy X+Y=4 から Y=4-X ...... ① =10gzx+logy また log216=10gz2" 5章 19 Yであるから X1と合わせて また =XY=X(4-X) =-X2+4X =-(X-2)2+4 4-X≧1 1≤ X ≤3 ゆえに X ≤3 ② (logzx) (logzy) 消去する文字Yの条件 (Y≧1) を,残る文字 X の条件(X≦3) におき換 える。 これを忘れないよ うに注意する。 対数関数 最小 2次式は基本形に変形。 +3 これを(X) とすると,②の範囲に おいて,f(X)は f(X)* 4--- 3- 最大 最小 X=2 で最大値 4; 忘れ X=1, 3 で最小値3 をとる。 0 1 2 3 4 X ①から X=2 のとき Y=2, X=1 のとき Y=3, き, 両辺 要である X=3 のとき Y=1 10gzx=X, log2y=Y より, x=24, y=2 であるから (x,y)=(44) 16 yの値は y= ・から求 x で最大値 4; めてもよい。 をとる。 (x,y)=(2,8),(8, 2) で最小値3 [山梨大] PRACTICE 166 x2,y2/23 xy=27 のとき (logsx)(logsy) の最大値と最小値を求めよ。 1166xy=16の両辺をする対数をとると、 log+x+log, y = 4 Boyu 192g=4-12 (1g)+410g+logx=もとするに至り +4=(4t)={(2}=-2)2+4 よってt=1でmin3(2=2) 12cmx4(X=4(メミュを満たす)

なぜ一番はダメなんですか？

LateR 28 I was ( ) go out when my boss came in. ■■■ ① thinking of 33 about to ② free of ④ aimed to rol nodws ob lliw K Aaloed od lliw

Many citiesからの文についての質問です。making〜は倒置ですか？目的語であるtemporary cycling infrastructure〜が長いので後ろに持ってきてますか？ あと、訳にはpermanentの意味が入ってないのですが施行する、に含まれてるので... 続きを読む

英語 ral world the perils er future rienteering higher in 2021 and 2020 than in past years. Many cities have committed to making permanent temporary cycling infrastructure implemented during the pandemic, which has supported large increases in cycling and additional commitments to improve cycle lane networks. We know that building and redesigning cities to work well for

教えて欲しいです

I. 次の1 〜 8 に入る最も適切なものを選択肢のなかから一つ選び、 マーク しなさい。 1. Mary looked very happy at the party. She seems a new job last month. to find 2 finding 3 to have found having found 2. You look tired and are coughing. We have a meeting later, but your health is more go back home and take a rest. important, so you 2 ①mustn't cannot should 4 need 3. The professor used many technical terms. Today's lecture was so difficult, and it was 3. me. 1 on 2 in ③ beyond with 4. This dog is 4 the fastest of all the rescue dogs and won the medal at the contest. It completed the course in just 40 seconds. ⑪Xby far 2 a little 4 less very 5. I love your new look. Your hair style is so nice. Where did you cut your hair 3 have your hair cut have cut your hair cutting your hair 5 ? 6. Misaki is a talented designer, 6 latest car designs are popular among the younger generation. Have you ever heard of her? which 2 whose 3 who 4 that 7. Jack bought posters, T-shirts, and even signed CDs. He spent 7 official goods because he is a big fan of the singer. money on the most of the so many 3 most of all almost of 8. It's the peak season. Aikawa Street is of the flower festival. 8 with a lot of tourists from Asia because 1 full 2 crowded ③ plenty 4 familiar -2-

この長文問題の答えと解説をお願いします。

15 語数: 398 語 出題校 法政大 5 We are already aware that our every move online is tracked and analyzed. But you 2-53 couldn't have known how much Facebook can learn about you from the smallest of social interactions - a 'like'*. (1) Researchers from the University of Cambridge designed (2) a simple machine-learning 2-54 system to predict Facebook users' personal information based solely on which pages they had liked. E "We were completely surprised by the accuracy of the predictions," says Michael 2-55 Kosinski, lead researcher of the project. Kosinski and colleagues built the system by scanning likes for a sample of 58,000 volunteers, and matching them up with other 10 profile details such as age, gender, and relationship status. They also matched up those likes with the results of personality and intelligence tests the volunteers had taken. The team then used their model to make predictions about other volunteers, based solely on their likes. The system can distinguish between the profiles of black and white Facebook users, 15 getting it right 95 percent of the time. It was also 90 percent accurate in separating males and females, Democrats and Republicans. Personality traits like openness and intelligence were also estimated based on likes, and were as accurate in some areas as a standard personality test designed for the task. Mixing what a user likes with many kinds of other data from their real-life activities could improve these predictions even more. 20 Voting records, utility bills and marriage records are already being added to Facebook's database, where they are easier to analyze. Facebook recently partnered with offline data companies, which all collect this kind of information. This move will allow even deeper insights into the behavior of the web users. 25 30 (3) - Sarah Downey, a lawyer and analyst with a privacy technology company, foresees insurers using the information gained by Facebook to help them identify risky customers, and perhaps charge them with higher fees. But there are potential benefits for users, too. Kosinski suggests that Facebook could end up as an online locker for your personal information, releasing your profiles at your command to help you with career planning. Downey says the research is the first solid example of the kinds of insights that can be made through Facebook. "This study is a great example of how the little things you do online show so much about you,” she says. "You might not remember liking things, " but Facebook remembers and (4) it all adds up.", * a 'like': フェイスブック上で個人の好みを表示する機能。 日本語版のフェイスブックでは「いいね!」 と表記される。 2-56 2-57 2-58 36

この写真の英語をどう読むのかをカタカナで送ってくれませんか？

Universal Design Fair At supermarkets, we can find bottles with special shapes. There are automatic doors and adjustable desks at Midori Public Library. At this event, you can see and touch many 5 products with a universal design. You will learn how to use them. You will also learn where to find facilities with a universal design in our city. DATE October 10 TIME 9:00 a.m.-5:00 p.m. PLACE Midori City Hall 10 10