(2)なぜ50パスカルになるのですか？

(確かめよう MARGIN MANI********* (1) 右の図のように直方体で質量300gの物体をスポンジにのせるとき, スポンジのへこみをもっとも大きくするには, A~Cのどの面を下に するか。 [A J (2)(1)のとき,圧力は何Paか。 ただし, 100gの物体にはたらく重力の0.2m 大きさは1Nとする｡ [ 50pa] (3) 山の麓から山頂まで未開封の菓子袋を持って上がると, 菓子袋はふ くらんだ。 その理由を簡単に書きなさい。 [山の麓より山頂のほうが大気圧が小さいから コ 0.3m- A C 20.5m 1 I 1 スポンジ 1

数Cの複素数平面の問題です なぜ（4+i）-α=i（3iーα）になるのかが分からないです どなたか回答お願いします🙇

先生 があることに注意しましょう。 つまり、 条件を満たす点Aは2通り が考えられます。そのうちの一方は, 千晴さんが導いた等式を満た す が表す点です。 もう一方の点を表す複素数をβ とするとBは, 4点α, 3i, β,4+iをこの順に結んで得られる四角形の形状を考え らの距離を2倍する B-10 先生: 複素数平面上の3点A, B (3i), C (4+i) を頂点とする三角形が AB=ACの直角二等辺三角形であるとき, 点Aを表す複素数を求 めてみましょう。 太一さん: 点Cは、点Bを点Aのまわりに90°回転した点とみることがで きるね。 七海さん : ということは,点Aを表す複素数を｣ とすると, -=90° になるね。 (4+i)-a 3i-a 千晴さん: それに AB = AC だから. えれば解けそうだね。 先生: 点Aのまわりの回転を考えるとき, 時計回り、反時計回りの2通り があることに注意しましょう。つまり、条件を満たす点Aは2通り が考えられます。 そのうちの一方は,千晴さんが導いた等式を満た すαが表す点です。 もう一方の点を表す複素数をβ とすると, βは, 4点α, 3i, B, 4+ i をこの順に結んで得られる四角形の形状を考え ると,比較的やさしい計算で求めることができます。 arg よって (4+1)-a 3i-a 上の会話を参考に. 次の問いに答えよ。 (12点/各6点) (4+i)-a (1) = cos90°+isin 90℃ を満たすα を求めよ。 3i-a 解 cos 90° + is in 90°= i であるから (1+i)a=i(3i-α) 整理すると (1-i)a=(a+i)-3i²=7+i a= = cos 90°+isin 90° と考 7+i (7+ i)(1+i) _ 6+8i 1-i = (1 - i)(1+i) 2 ·=3+Ai

英文についてです。 3番の答えはどうしてdなのですか？ population っていう一語の重複を避けるために使うからoneでいい thatを使うのは省略する単語が名詞一個でないときだ と考えたのですが、どこが違うのでしょうか。 よろしければ教えてください。

1 空所に入れるのに最も適当な語句を、次のa)~d) から1つずつ選びなさい。 1. We soon realized that the problem was (b ) difficult than we had first a) so b) more c) as d) much S 2. I don't have as many friends as you ( & d) doing a) are b) be c) do 3. The population of Beijing is larger than (od d) that a) one b) which c) those hoge ). 5. ( b) in Japan is greater than he. a) No more statesman c) No less statesman EF 3. Beijing [ ) of Hong Kong. 4. Recycling is becoming ( ) important. a) more and more b) superior to c) worse and worse d) be ) in Japan is greater than he.az nie wód densado b) No other statesman d) No another statesman 5. statesman = political leader []

めんどくさいと思うのですが囲ってある部分の答えをどなたか教えてくださいm(_ _)m

Part 2 combination(s) (ka(:)mbinérf(a)n(z)/ literary /litoreri/ competition /ka(:)mpatif(a)n/ portrait portrat/ previous /privias/ regard(ed) /rigá:rd(id)/ certain sárt(a)n/ develop /divélap/ further /fardar/ argue /á:rgju:/ creation /krieif(a)n/ imitation. (imitérf(a)n/ Sakura also learns that AI is spreading into the arts. Al is opening new frontiers. It has even created novels and pictures. Japanese engineers created four short sci-fi novels. These were combinations of AI writing and human writing. In 2016, one of them passed the first round of a literary competition. Al has also produced a portrait from the data of previous artworks. In 2018, the portrait was sold at auction. People were surprised by the price. It was 432,500 dollars. People regarded the AI picture as a piece AI art. of art. Humans now have a new form of art It is certain that AI art will develop further. However, some people say that AI art is not art at all. They argue It is not that Al is just copying someone else's art. creation but just imitation. 4. These は何を指しますか。 10. regard A as B 14. It は何を指しますか。 13. not at "all 14. not A but B -

5(3)について質問です。 No other thing is as hard as diamond. と書いたのですが、これは○でもいいのでしょうか。

-) ) 2.「…すればするほど､ますます」 V' .... the + 比較級+S+V~〉のS+V が省略されて The sooner, the better. 「早ければ早いほど良い」 となる 3. 「週1日、その年の中で最も...な」 <the + 最上級 + 名 詞 + of the week [day. year])。 4. far 「遠く、さらに」 は2種類の比較級・最上級を持つ。 距離を表す場合は far-farther-farthest, 程度を表す場合は far-further-furthest となる。 副詞の最上級では the は付 けても付けなくてもよい。 5. ｢~した中で最も・･･な｣ <the + 最上級+名詞+関係詞節〉。 5英作力を磨く 1. Which country has the third largest population? 2. This is one of the best robots ever made. 3. Nothing is as hard as [harder than] diamond./ Diamond is harder than anything else./ Diamond is the hardest (of all). 解説 1. ｢この国は人口が多い」 This country has a large population. この文の下線部を the third largest に 変えて, 疑問詞 which を使った疑問文にする。 3. 原級 比較級を使って最上級の意味を表すことができる。 6 入試問題に Try 1. ⓘclean 3. ④ the second most 2.③ by far 解説 1. 「日本ほど清潔な国はない。」 〈No other+B (単 数名詞)... as +原級 + as A〉の形。 2. 「ニューヨークはずば抜けて大きい都市だが､ アメリカ のいくつかのほかの市もかなり大きい｡」 最上級を強調す る場合, by far または much を使う。 「「ヘビーローテーション』 は2010年の日本のヒットチ ャートで2番目に人気があった歌だ｡」 41 3. 金曜日は週の中であなたが最も忙しい日ですか。 4. Who throws a ball the players ? 5. それは,これまでに経験した中で最もつらい出来事だった。 Is Friday of the week for you? その選手たちの中で誰がいちばん遠くまでボールを投げますか。 XA It was the 5 英作力を磨く 1. どの国の人口が3番目に多いのですか。 /3. 次の日本語を英語に直しなさい｡ [総合] 2. これは,これまでに作られた中で最も良いロボットの1つです。 X = ダイヤモンドほど硬いものはない。 Hints 1. 「~の人口が多い」 ~ has a large population 6 入試問題にTry ( 1. No other country in the world is as ( 2 cleaner ① clean 2. Although New York is ( quite large. ① a lot 3. "Heavy Rotation" was ( ① second more ever experienced. に入る最も適切な語句を①~④から選びなさい。 総合 ) as Japan. 3 more clean (2 as much 2. ｢これまでに作られた~」 ~ ever made (愛知工業大 (4) cleanest ) the largest city, several other cities in the U.S.A. are a (近畿 ③ by far (4) far more ) popular song on the hit charts in 2010 in Japan. (東京 4 the second most ③ second most ② the second more

本文2行目のplacing って何を意味しているのでしょうか？ 教えていただきたいです！

次の英文 [A][B] [C] の内容に関して (27) から (38) までの質問に対して最も 3 適切なもの、または文を完成させるのに最適切なものを1.2.3.4の中から~ C [A] From: Noel Lander <noel@coffeeshopsupplies.com> <thedaydreamcoffeeshop@goodmail.com> To: Gary Stein Date: June 5 Subject: Your order Dear Mr. Stein, Thank you for placing an order by telephone with Jenna Marks of our sales department this morning. The order was for 500 medium-sized black paper cups with your café's name and logo printed on them. According to Jenna's notes on the order, you need these cups to be delivered to you by Saturday. I am sorry to say that we do not have any medium-sized black coffee cups at this time. What is more, the machine that makes our coffee cups is currently not working. The part that is broken was sent for repair the other day, but it will not be returned to our factory until Friday. Because of this, I am writing to you to suggest some alternatives. If you really need black cups, then we have them in small and large sizes. However, I guess that size is more important than color for you. We have medium-sized coffee cups in white, and we could print your logo on these instead. We also have medium-sized cups in brown. We are really sorry about this problem. Please let us know which of these options is best, and we'll send you an additional 50 cups for free. Our delivery company says we will need to send the order by Wednesday so that it arrives by Saturday. Please let me know your decision as soon as you can. Sincerely, Noel Lander Customer Support Coffee Shop Supplies

代名詞の範囲なのですが添削をお願いしたいです ちょっとした解説もしていただけるとありがたいです！ お願いします！ 1-1 13-3 2-3 14-2 3-2 ... Read More

(1) (2) (3) (4) (5) (7) -8) 0) 1) 2) -) I gave her a book, but she didn't like ( (2) it ) ( one "Would you like a cup of coffee?" "I've just had ( (1 it (2 that 3 My computer is old-fashioned. I want ( a new one ( (1) new one The population of Beijing is larger than ( 1 it is that is His report is better than ( you I don't like this bag. Would you show me ( 1 (2) other one They enjoyed playing tennis ( 1 each other She has two dogs. One is white and ( 1 another 2 other Some people like hot weather; ( another ). your ) who drive too fast will have to pay a heavy fine. Those 2 Anyone 3 ). (2) one another To know is one thing, and to teach is ( (1) (2 another one I have three boxes here. One is full of books and ( 1 other (2) the ones A my friend other ) told me about the school. (2) ). 3 My a friend She showed me two pictures, but I liked ( (1) none (2) neither 3 new computer ) London. 3 )? 3 ) is black. (3) some ) don't like it. )." 3 one 3 that of 3 with each other Someone yours another others ) are empty. the other others other A friend of me ) of them. (3) some (4) 4 any 4 those of them 4 Everybody another ones (4) 4 4 something that of you (4) each another the other the others the other the other (4) A friend of mine all

添削をお願いします！ 英語の名詞の範囲です 1-4 2-1 3-1 4-1 5-2 6-2 7-3 8-2 9-2 10-3

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Is there ( Money ( many waters 3 are I'm thirsty. Bring me ( a glass of water a glass of waters ) in the pot? I found only a 1 pair I don't have ( (1) a lot of homeworks 3 many homeworks I changed ( ) not important to him. (2 is the train You will soon make ( 1 friend ) today. My father lives on ( 1 two-three He gets a weekly ( 1 price any waters ). (2) ) of scissors. piece ) at Tokyo Station. (2) trains with him. a friend (2) (4) (2) 4 ) of his income. (2) two-third At the recital, the pianist had a large ( 1 population people ) of 30,000 yen. wage glass of water glass of waters (3) many water much homework a homework do (3) (3) (3) friends couple a train two-threes cost ) to her surprise. (3) audience (4) does 4 (4) any water 4 set the friends train two-thirds 4 moneys custom

(1)は関係代名詞のwhoseがはいっていたのですがこの後ろの文は完全分なのでは無いのですか？ 不完全文だとしたらどうしてなのか教えてください🙇‍♀️

次の()の中に適当な関係代名詞または関係副詞を入れなさい. 1) Paris is the city () population is the largest in France. 2) I often remember the day ) I entered this school. 3) ( ) you have to do now is to take a good rest. 4)) Who ( ) has pride will accept such an offer? We reached the point ( ) we had to stop to think. *

これらの問題なのですが、正解以外の選択肢はここの形に当てはまらないから間違いだと認識すればすぐに終わることだと思うのですが、なぜ間違いなのかが具体的に分からないと頭がモヤモヤして先に進めなくなる現象が起きています､､､ どうすればいいかの対処法とそれぞれの問題の解説(正解以... Read More

比較 ~するほものではない 2662 You ought to ( ) than to go to such a dangerous place. 1 have better know better kn 4 turn better 3 make better First 7063 イディアム Ba 副を含む イディオム a 語法 Tils 1064 065 066 代名詞068 の語法( Bor Bor イディオム 067 069 070 071 072 の語法 073 He is ( responsible 3 the source に対して責任がある for the damage, so he must pay for the repairs. the origin ときどき -(- sometimes) They are good friends although, of course, they argue ( ). Devery now and then for the occasion 3 from day to day The teacher gave each child ( タム可算にしかつかない I guess ( 1 almost 2 many I'll have a cup of coffee and ( three toasts 3three pieces of toast 4 guilty ~に席をゆずる、場所をあける He kindly made ( ) for a man with an injured leg. oom place 3 seat 4 to the occasion (= once in a while, at times, on occation ) advice. 3 one + 2 (Step 1 不可算 ) of them went home. most 3 mostly ・所有格がくる "Have you ever seen a panda?" "Yes, I saw ( 1 that Cone one We looked at four cars today. ones were reasonably priced. Danother 4 some + o ・不可算名 hree piece of toasts 4three pieces of toasts position いくらかの~ 4 the most others 4 another doctor (センター試験) Part 2) 13 4 those the+ ) in China last 4 them ( 東京電機大) ⇒ the+半数 a+可算名の単数 5 三人称複数の目的格 I have two watches: one was made in Japan and ( ) in Switzerland. another others 3 the other 4 the others 4 relatives (日本大) (近畿大) from time to tique) (千葉商大) (駒澤大) * There is no room form ~の余地はない Some doctors insist that vitamin C prevents cancer and helps to heal injuries, and () believe that it helps to avoid colds. ℗ the all doctors some doctor (拓殖大) (京都精華大 ) year." 24/2 The first two were too expensive, but ( 2 other 3 the other 可算名の単数 They have been on bad ( ) ever since the holidays. 1 terms rela relation 3 friends ( 京都学園大 ) (拓殖大) 残り2台 (京都産業大) 名城大)