学年

質問の種類

英語 高校生

和訳お願いします。

次の英文を読んで, 設問に答えなさい。 [5] The headline grabs your attention: "The ancient tool used in Japan to boost memory." You've been The Japanese art of racking up clicks online more forgetful recently, and maybe this mysterious instrument from the other side of the world, no less! could help out? You click the link, and hit play on the video, awaiting this information that's bound to change your life. The answer? A soroban (abacus). Hmm, () それは私がどこに鍵を置いたか覚えておく助けになりそうには ないですよね? This BBC creation is part of a series called "Japan 2020," a set of Japan-centric content looking at various inoffensive topics, from the history of Hiroshima-style okonomiyaki pancakes to pearl divers. The abacus entry, along with a video titled "Japan's ancient philosophy that helps us accept our flaws," about kintsugi (a technique that involves repairing ceramics with gold-or silver-dusted lacquer), cross over into a popular style of exploring the country: Welcome to the Japan that can fix you. For the bulk of the internet's existence, Western online focus toward the nation has been of the "weird Japan" variety, which zeroes in rare happenings and micro "trends," but presents them as part of everyday life, usually just to entertain. This sometimes veers into "get a load of this country" posturing to get more views online. It's not exclusive to the web traditional media indulges, too but it proliferates online. Bagel heads, used underwear vending machines, rent-a-family services - it's a tired form of reporting that has been heavily criticized in recent times, though that doesn't stop articles and YouTube videos from diving into "weird Japan." These days, wacky topics have given way to celebrations of the seemingly boring. This started with the global popularity of Marie Kondo's KonMari Method of organizing in the early 2010s, which inspired books and TV shows. It's online where content attempts to fill a never-ending pit - where breakdowns of, advice and opinions about Kondo emerged the most. Then came other Japanese ways to change your life. CNBC contributor Sarah Harvey tried kakeibo, described in the headline as "the Japanese art of saving money." This "art" is actually just writing things down in a notebook. Ikigai is a popular go-to, with articles and videos popping up all the time explaining the mysterious concept of ... having a purpose in life. This isn't a totally new development in history, as Japanese concepts such as wa and wabi sabi have long earned attention from places like the United States, sometimes from a place of pure curiosity and sometimes as pre-internet "life hacks" aimed making one's existence a little better. (B) The web just made these inescapable. There's certainly an element of exoticization in Western writers treating hum-drum activities secrets from Asia. There are also plenty of Japanese people helping to spread these ideas, albeit mostly in the form of books like Ken Mogi's "The Little Book of Ikigai." It can result in dissonance. Naoko Takei Moore promotes the use of donabe, a type of cooking pot, and was interviewed by The New York Times for a small feature this past March about the tool. Non- Japanese Twitter users, in a sign of growing negative reactions to the "X, the Japanese art of Y" presentations, attacked the piece... or at least the headline, as it seemed few dove the actual content of the article (shocking!), which is a quick and pleasant profile of Takei Moore, a woman celebrating her country's culinary culture. Still, despite the criticism by online readers, the piece says way more about what English-language readers want in their own lives than anything about modern Japan. That's common in all of this content, and points to a greater desire for change, whether via a new cooking tool or a "Japanese technique to overcome laziness." The Japan part is just flashy branding, going to a country that 84% of Americans view positively find attention-grabbing ideas for a never-ending stream of online content. And what do readers want? Self-help. Wherever they can get it. Telling them to slow down and look inside isn't nearly as catchy as offering them magical solutions from ancient Japan.

回答募集中 回答数: 0
数学 高校生

Oを始点として変形するところまではいつもの流れでできたのですが、その下からなんでORやO Qが解答のように表すことができるのかが理解できません。 教えてください。

620 例題 337 例題 371 四面体の内部の 1辺の長さが1の正四面体OABC の内部に点 P があり, 等式 20P + AP + 2BP+3CP = 0 が成り立っている。 思考プロセス (1) 直線 OP と底面ABCの交点を Q, 直線AQ と辺BCの交点をRとす るとき, BR: RC, AQ: QR, OP:PQ を求めよ。 nosa (2) 4つの四面体 PABC, POBC, POCA, POAB の体積比を求めよ。 (3) 線分 OP の長さを求めよ。 0 MAGNA 2016年10 (1),(2) 例題 337 の内容を空間に拡張した問題である。 基準を定める 求めるものの言い換え NINACA BR: RC OR AQ: QROQ どこにあるか分からない点Pは基準にしにくい。 08 HA 始点を0とし、3つのベクトル OA, OB, OC で OP を表す。 OP: PQ OP OP = 201 = 1/12 08 OR = OA + 20B + 30C 8 na+mb ReAction p=na+mb l, p = (m+n)- m+n (1) 20P+AP+2BP+3CP = 0 kh 2OP+ (OP-OA) + 2(OP-OB) + 3(OP-OC) = 0 ①より 80P = OA + 2OB + 30C よって 3 4 OA+5X △OB + OOC O+A X' △OA + O OR O+A OA+5X OQ 20B + 3OC 5 20B+30C 5 OB-00-00. 10 んでここが ORに? OP = =OQ >2OB + 30C 5 A OQ= = OA+50R " X 0= (8) (3) 6 B 3点 0, P, Qは一直線上にあり, 点Qは AR 上, 点Rは BC上の点であるから 1-HO Q① OP △OA + O OR O+ △ A OA+OX SICH SP4 C ARIONSAN 1108 3 200 4 したがって BR: RC = 3:2, AQ: QR = 5:1, OP:PQ = 3:1 CHA AOB+O OČ O+A GO+A HA ta と変形せよ 8 の形に導く。 8 3 4 始点を0とするベクトル 直し OP を表す。 +w+8){ 例題 337 (OA+50R) x6x OA+50R 6 XOQO DHA 000 RAJ ②

回答募集中 回答数: 0
英語 高校生

この、Q𝗎𝖾𝗌𝗍𝗂𝗈𝗇のところが分からないので良かったら、教えてほしいです。

Lesson 12 In London, I happened to watch a TV program about a school for orphans and street children in Nairobi, Kenya, The children looked unhappy. I suddenly felt an urge to go to Kenya and paint something for those children. 7. be happy with ~ be satisfied G-3 It wasn't easy, but finally in 2006, I got to Kenya, found the school, and was able to paint for the children. I painted an angry dragon. I was happy with it, but a teacher complained, "The children are frightened by the dragon. Some of them refuse to come to school." The children thought that it was a big snake. They did not know that dragons are imaginary. with I asked them, "What would you like me to paint?" "Lions!" "Baobabs!" I asked the children to help me, and we had a lot of fun painting together. According to the teachers, the children became more active than before. 17. a turning point = a moment which changes one's life That was a turning point in my career. Creating happiness through painting in collaboration with others is my thing. I made up my mind to do a painting project every year in different parts of the world. 19. make up one's mind decide TO anoitaeno 1( ) 2() 3() orphan (5:rfən] Nairobi [nairóubi] Kenya [kénjǝ] urge [5:7d3) dragon [drægən] frighten [fráiten] refuse [rifjú:z] imaginary [imádzənèri] baobab [bérǝbæb] according (əkó:rdiŋ] turning [tá:rnin] career [kəriər] collaboration [kəlæbəréiſən] 1. happen to~ I happened to meet her on the train. 15. according to~ According to the newspaper, it's going to rain tomorrow. 18. in collaboration with ~ This building was designed in collaboration with several companies. G-3 This photo was taken by one of the most famous photographers in the world. 44 (diller A turning point in his career, Kenya Does this dragon look scary to you? EPE Lion Happy kids Questions Q-1 Why did some of the children refuse to come to school? Q-2 Who did Miyazaki ask for help with the painting? Q-3 "Creating happiness through painting in collaboration with others is my thing." "My thing" means a. my life's work. b. my painting technique. c. my favorite belongings. Your Reaction Suppose you are going to paint a picture for African children, what would you paint? 45

回答募集中 回答数: 0
数学 高校生

高校1年生数学二次関数について質問です。 ここの1番と3番がよくわからないです! 解説よろしくお願いしますm(_ _)m

まし は、 させたと extc みが変 。 一太郎さんと花子さんは、 2次関数y=x2+bx-1 に ついて、定数6の値を変化させるとグラフがどのよ うに移動するかを, グラフ表示ソフトを見ながら次 のように話している。 () SOLO 太郎:bの値は頂点のx座標にもy座標にも関係す るって習ったよ。 bの値を変化させると,どの象限にも頂点を移動できそうだね。 花子: でも、実際に変化させてみると, 移動しない象限があるよ。 太郎:あっそうか。 頂点の座標は (ア)になるから,移動できるのは第 象限と第ウ 象限だね。 花子: 6の値を増加させると,頂点のx座標は エ |ね。 (1) ア~ウ ] に当てはまる適切な数または数式を求めよ。 に当てはまる最も適切なものを次の①~③のうちから一つ選べ。 ① 増加する ② 減少する ③ 変わらない (3)の値を変化させると,頂点のy座標はどのように変化するか説明せよ。 «ReAction 2次関数のグラフは,まず頂点の座標を求めてかけ 例題 63 y=x2+bx-1=(x-●)+■C 平方完成 頂点 見方を変える の1次式 → 6 の2次関数とみて、 変化を考える の2次式 62 1 (1) _y = x² + bx − 1 = ( x + 1/2 ) ² = 頂点のx座標 b 2 につ 6 > 0 の 62 よって、頂点の座標は (12-01-1)(ア) いて考えると, b とき, 2' < 0 であるか 2 62 ら頂点は第3象限, 6 < 0 b の値によらず 4 -1<0であるから,頂点が移動で と第4象限( のとき, b 2 >0 である るのは第3象限 から頂点は第4象限にあ る。 b (2) 頂点のx座標は であるから, 6の値を増加させる 2 と,頂点のx座標は減少する (②)。 62 Y= == -1 とおくと, 62 4 (3) 頂点のy座標は -1であるから グラフは次のようになる。 4 YA の値を増加させると,頂点のy座標は増 60 のとき 加する。 ≧0のときの値を増加させると, 頂点の座標は 減少する。 思考プロセス | y=x2+bx-1 b=2 J 6 7

回答募集中 回答数: 0
英語 高校生

教えてほしいです!!お願いします!!

問題は【1】~【4】まである。答えは各問題の指示に従って別紙の解答用紙に書きなさい。 【1】次の英文を読んで設問に答えなさい。 Headaches are a big problem. Each year, millions of people suffer from severe headaches that affect their enjoyment of life, (1) not to mention their productivity at work. estimate, headaches cost individuals and businesses more than (2) $50 billion each year! (3) This is one of the reasons research into headaches has become a worldwide effort. Although he did not know much about how headaches work, Hippocrates was the first doctor to find a way to treat them. By 400 BC, Hippocrates had discovered that the *bark from willow trees was useful in treating pain. He made a white powder from the tree's bark and gave it to his patients. Hippocrates did not know it, but he was actually prescribing a natural chemical in willow bark called salicin. Whena person eats salicin, the chemical is changed inside his or her body into (4) salicylic acid. It turns out that salicylic acid is good for stopping pain, including headache pain, but it is bad for a person's stomach. In the 1800s, a chemist in Germany slightly changed easier for people to take. commonly known as aspirin. Aspirin was used throughout most of the 1900s to treat headaches, but doctors had little idea about what really caused headaches. When doctors can *diagnose the cause of a disease, they can find better ways to treat it. Therefore, as medical technology developed, doctors began to use it to learn more about the human brain and about headaches. In fact, according to one m to make it This new form of the chemical was called acetylsalicylic acid, now acid's Now doctors classify headaches ( A ) two general types: primary and secondary. A primary headache is a condition ( B) as only the headache itself. one caused by another physiological condition, such as an *infection or a *tumor. For primary headaches, doctors have determined three possible causes. headache is caused by stress. characteristically felt on both sides of the head as a dull, steady pain. Another kind of primary headache is the *migraine headache. Exactly what causes these headaches is not well understood, but many experts believe it could be abnormal brain activity causing changes in the brain's chemistry and blood flow. For many people, migraines are caused by certain (5) stimuli, such as poor sleep or particular foods or smells. A sufferer usually feels intense pain on one side of the head and becomes sensitive to light and noise. If the migraine is severe, the sufferer may *vomit repeatedly. The third kind of primary headache is known as the cluster headache. Cluster headaches typically occur around the same time each day for weeks or months at a time. The person ( C)from this kind of headache usually feels pain on one side of her or his head, and the pain is centered around one of the eyes. Doctors do not know much (6) at present about cluster headaches, but they seem to be more common among men and could be related to alcohol or other things that affect a person's blood flow. Using computers and more advanced medical equipment, doctors continue to learn more about what happens in the brain before and during headaches. Especially in the case of migraines, some doctors believe they have found the part of the brain that sets off the reaction for severe attacks. With these insights into brain processes, doctors hope new ways will be discovered to stop headaches before they begin. On the other hand, a secondary headache is One kind of primary Doctors usually call these tension headaches, and they are 注: bark 樹皮 diagnose ~を診断する、~を突き止める 感染症·伝染病 migraine (headache) 偏頭痛 infection tumor 腫場 vomit 食べたものを吐く (出典:READING FOR THE REAL WORLD 3rd edition, Compass Publishing より)

回答募集中 回答数: 0