この答えを教えてください😭😭

ちの部 Try it out! 7 ( )内の語句を並べかえて、会話を完成させましょう。 下線の語は形を変える必要があります。 1. "(run / is/ in the morning / early) very refreshing." "Yes, it really is." 2. "(I / eat /stop / so much / will / sugar)." "Are you serious? You are eating cakes now." 3. "How (play / tennis / next Saturday / about )?" "Sorry. I have other plans." 4. "My father hates ( play / games / me / video )." "So does my father." FOND

(1)の回答で、OC2が何故正方形の対象軸になるかわからないです。教えて下さい

110 第3章 図形 2の正三角形OAB と3つの二等辺三角形 COA, C2AB, Cabo 1辺6の正方形 PQRS の折り紙がある。 下図のように、 以下の問いに答えよ.ただし, AB は PQ と平行とする。 をかいて切り取り, 三角錐を組み立てることにする.このとき、 63 立体と展開図 (1) 辺ABの中点をM, 直線ABと辺 QR の交点をDとするとき、 6 MD, BD の長さを求めよ。 S (2) CD, BC の長さを求めよ.. (3) 三角錐において, Cから △OABに下ろした垂線の足 をHとするとき, CHの長さ を求めよ. (4) 三角錐 C-OAB の体積V を求めよ. 精講 P A27B D C2 空間図形を考えるときの基本は, できるだけ平面図形としてとらえること R Satin C3 A STSMARTCO だから、立体と展開図の2つをにらみながら解答をつくっていきます (1),(2) まず,必要な部分だけをぬき出した図をかくことが大切です。 次に,直角がたくさんあるので,直角三角形をみつけて, 三平方の定理 三角比の利用を考えます (61). (3) 四面体 C-OAB の条件から, C から底面に下ろした垂線の足Hは△OAB の外心です (62) , △OABは正三角形なので, Hは重心でもあります。 ま た, 垂線を下ろしているので, (1), (2)と同様に直角三角形に着目します。 解答 (1) OC2 は正方形の対称軸で,Mは線分 OC2 上にあるので, MD=123×6=3 MB = 1 だから, BD=3-1=2 (2)△OACと△BAC において C A M あ BA国道 B B

(3)の解き方を教えてください🙇

146 2146 下の図において,点Iは△ABCの内心である。 α, β を求めよ。 ROTIS du C 156 (1) A (2) B 25% 47℃ 43 CB 35° A 60° 135° I B Ab α (3) B C833 A α →教p.74 例 2 ACIO C

canとlikeの問題です。回答がないのでどなたか答え合わせをしていただきたいです。 また、間違っているところはどの部分が違うかもよろしければ教えて頂きたいです。 よろしくお願いいたします。

Complete the sentences with can or can't. Can you speak French? Yes, I can. I can swim but I can ski. 1 2 What sports can you play? Tennis and basketball. 3 John can play the guitar but he can't sing. 4 5 Do you like the food? Yes. You can cook very well. Can you swim? No, I can't. 2 Put these questions in the correct places in the conversation. 1 Can you swim? 2 What sports do you play? 3 Do you like baseball? 4 What do you like to do in your free time? A: a B: I like to play sports. A: b 2 B: I play golf in summer and I ski in winter. A: C B: Yes, I like to swim every day. A: d 3 B: I like to watch baseball but I can't play.

一枚目と 2枚目の3.4.5は合ってますか？違っていたら教えていただきたいです

3 Grammar Past continuous questions; reflexive pronouns) 3.29 Simple past Reflexive pr Did you hurt yourself? Yes, I did. A Past continuous Were you skiing with a friend? No, I wasn't. I was by myself. What were you doing (when you fell)? I was talking on my cell phone. What did you do? I called for help. A Complete the conversations with reflexive pronouns and the simple past or past continuous of the verbs given. You He She We They 10° qu Al 1. A What's wrong with your finger? Did you cut yourself? B Yeah, I accidentally cut myself with a knife. A Oh, Did you make (make) dinner? 2. A My father hurt_himself____ at the gym. B That's too bad. Did__he_life (lift) weights? A Yeah. A lot of people hurt themselves on weight machines, I guess. in

教えてください

定を表すこと glon you bobson 9 328 911 4 [ ]内の語句を参考にして, 日本語の意味に合う英文をつくりなさい。 back. (1) だれかが私の宿題を手伝ってくれたらなあ。 [wish, someone, with ] aca-ce 01 日本語の mmlaylice thishwisen Tip.youras linna fon (2) 彼女の助けがなかったら、 彼は今の仕事を見つけられなかっただろう。 [without, present ] moovib satte vi sdi stoted gnol 90-3 If BCD (学習院大) .... Jarlinu ton swi (3) 雨があれほどひどく降っていなかったら, 野球の試合は行われていたかもしれない。 THEWS [2] JOJ ****0008 bon em Jog deussy svn [it, rain, might] (福岡女子大) ** ... stoled vool -Surv 37

数学の質問です。 (3)の解説に引いた青い線のところが理解できません(；；)解説お願いします。

AY Y6 関数 y = cos20-2cos0+1 がある。 (1) t = cos0 とおくときyをtを用いて表せ。 19/28(2) 0≦<2πとする。yの最大値、最小値を求めよ。 また,そのときの0の値をそれぞ ✓ れ求めよ。 だけある甘さ (3)αは 0≦a≦²を満たす定数とする。 0 がa≧0≦at の範囲を動くとき,yの最 小値が12となるようなαの値を求めよ。 (配点 50)

上から16行目位のofの後の^ には何か言葉が省略されているのかと思うのですが、何が省略されてるのでしょうか？

When we think about lives filled with meaning, we often focus on people whose grand contributions benefited humanity. Abraham Lincoln, Martin Luther King, Jr., and 壮な Nelson Mandela surely felt they had a worthwhile life. However, how about us ordinary people? Many scholars agree that a subjectively meaningful existence often boils down to 主観的に (a) three factors: the feeling that one's life is coherent and “makes sense,” the possession of clear and satisfying long-term goals, and the belief that one's life matters in the grand 信念 scheme of things. Psychologists call these three things coherence, purpose, and (1) existential mattering. 存在に関する な However, we believe that there is another element to consider. Think about the first butterfly you stop to admire after a long winter, or imagine the scenery on top of a hill after a fresh hike. Sometimes existence delivers us small moments of beauty. When S people are open to appreciating such experiences, these moments may enhance how they =4 view their life. We call this element experiential appreciation. The phenomenon reflects 感謝価値評価 the feeling of a deep connection to events as they occur and the ability to extract value 抽出する. V from that link. It represents the detection of and admiration for life's inherent beauty. 発 (b) 本来備わっている。 We recently set out to better understand this form of appreciation in a series of studies that involved more than 3,000 participants. Across these studies, we were interested in whether experiential appreciation was related to a person's sense of meaning even when we accounted for the effects of the classic trio of coherence, purpose, and existential mattering. If so, experiential appreciation could be a unique (c) contributor to meaningfulness and not simply a product of these other variables. 変数の産物 As an initial test of our idea, during the early stages of the COVID pandemic, we had participants rate to what extent they agreed with different coping strategies to 対処方法 relieve their stress. We found that people who managed stress by focusing on their Avent appreciation for life's beauty also reported experiencing life as highly meaningful. In 感謝 - 1 - 有意義

数列の問題です。 右側の列の下から2行目から3行目のところが分かりません。 よろしくお願いします。

SATI ⑤ 数列{an}において,初項から第n項までの和Snとamの間に,S,=-2a-2n +5の関係があるとき (1) 初項 α を求めよ。 (2) an an+1の2項間の関係式を求めよ。 (3) 数列{an}の一般項を求めよ。 (1) Scalであるから Sn=-2an-2n +5Q===84117 n=1とすると A₁=-20₁-2₁1+5 a₁ +2a₁ = 3 3αi=3 a₁ = 1 (2) ①エリ Shil = = 2anel -2 (n+1) + 3 @ - Shil = -2 hati-2 (171) + 5 = + 2 An, +2 n 75 7.5. -)-Sn Shei-Sn =)-2an+1 +2a - 2 Snel - Sn = ani 7-2365 anti = 2 any + 2 An-2 ant! = = an'- —=

(2)の訳は 「そのことについて考えれば考えるほどストレスには私たちにとって何かが価値があるように思われた」 なのですが、訳を書く時に「そのこと」と書くのは違和感があります。aboutの後ろのitはit=stressですよね？ だとしたら「ストレスについて...」と書いても... 続きを読む

次の英文を読んで, 設問に答えなさい。 25 min. 454 words 2 25分ぐ終了 ( Listening to a gardening program the other day, I was struck by something the /S-70₂ expert said about a particular type of potted plant. Do not water it once it has *come into bud, he advised. Cause it to feel stress, and it will produce more, and more beautiful, flowers. 52 Surely this advice is against everything that we are told by doctors. Stress is bad for us, they say. Stress is the cause of all sorts of diseases. Stress caused by overwork sometimes results in early death. Newspaper and magazine articles tell us how to reduce stress, or how to avoid it altogether. No one has a good word for stress. 10 3 And yet, I asked myself, if stress is good for plants, can there possibly be any value for us in it? The longer I thought about it, the more it seemed to me that there is. Without a certain degree of tension and stress, we are apt to become lazy and neglect our duties. All students know that they should study regularly throughout the year, and then be able to face examinations without fear. In fact, 15 most students leave this study till the last possible moment, and then hastily try to ( 3 ) lost time. Many of us, likewise, put off dealing with our problems until the deadline approaches. Every year I resolve that I will write all my Christmas cards and letters ahead of time, and avoid a last-minute rush; and every year I find that 20 once again I have left it too late for me to finish comfortably. Only when the tension increases [working seriously / the job / do / to get/I/done / start]. (4) In other fields too, when satisfaction enters in, creativity and curiosity go out of the window. What has been called "divine discontent" - a creative dissatisfaction (5) with the present situation, whatever it is produces progress. And that 25 dissatisfaction is one type of stress. 6Thus, it seemed to me, a certain degree of stress is necessary for human progress. Just how much is good, and how much is harmful, is the problem. Those of us who are employed by a company/whose policies demand long periods of stressful activity/are to be sympathized with, since too much stress is activity/are