学年

質問の種類

英語 中学生

大問2の英作文(4点満点)と大問3の英作文(5点満点)を採点して点数をつけて欲しいです!お願いします! 大問2の英作文 I chose D.The way is easy very much for me, so it's better than others. 大問3の英... 続きを読む

次の資料1は, せんと博物館 (Sento Museum) の利用案内の一部である。 また, 資料2は,ま ほろば駅 (Mahoroba Station) から, せんと博物館への行き方を【A】~【D】の4通り示したもので ある。各問いに答えよ I droice wasatin adi of og worlife 資料1 menom od ni donut send oj soalq ou si mad Museum Hours O E net li mortete sdotodely to dix jest gilt sen bfrade no? The museum is open from 10:00 a.m. to 6:00 p.m. Last admission is 30 minutes before closing time. te adorodlalá moi amoen wil nety of 181 9800 oy II Holidays The museum is closed from December 28 to January 1. 資料2 Special Exhibition The "Kano Eitoku" Special Exhibition will be held from April 1 to October 31, 2023. TangP Others HA1~1 to 311075 [A] [B] The restaurant is on the second floor, and it is open from 11:00 a.m. to 2:00 Eating and drinking is allowed in the garden. 2 ICI [D] ( 一般選抜 ) in.q 00:2 in COST2 edotoel in ste Doy (注) (2023年) - 9 Take a train from Mahoroba Station to Sento Station. [about 7 minutes] Take bus number 1 in front of the East Exit of the station and get off at the "Sento Museum" bus stop. [about 9 minutes] Then, walk to the museum. [about 3 minutes] Ren p.m. Take a train from Mahoroba Station to Sento Station. [about 7 minutes] Use the East Exit of the station and walk to the museum. [about 27 minutes] admission A open (店などが) 開いている closed (店などが) 閉まっている exhibition Take bus number 2 in front of the East Exit of Mahoroba Station and get off at the "Sento Museum" bus stop. [about 42 minutes] Then, walk to the museum. [about 3 minutes] closing: 閉館の Take a taxi in front of the West Exit of Mahoroba Station to the museum. [about 25 minutes] allow: 許す exit

解決済み 回答数: 1
英語 高校生

関係詞の分野です。至急解答をお願いします🙏

2. There was something about his story ( 1 what 3 which 5. Towns ( 1 where 1 次の英文の空所に入れるのに最も適切な語句を,下の①~④から一つずつ選びなさい。 you 1. Do customers ( ) smoke in restaurants bother ? 2 when 3 to ④ like 関東学 1 who 6. I saw a horse ( 1 which 3. Ken didn't believe ( (1) however 3 that ante leto s juo bemut radiour well as 4. You are the only man in the world ( 2 which 1 whose 3 that 演 10. ( 8. I never saw Brando again, ( 1 which 2 what 9. John insulted Mary, ( 1 that 1 When 11. That was the 1 where EXIS ) Jane said. said 7. There was no comment from the two ladies ( birl 1 of whom 2 who 3 whom 14. The office ( 1 what 習 ) attract tourists are usually crowded. Tur 2 which 3 to which 2 As Jeni evinos year ( a) coat was brown. 2 its 15. Ghibli Museum 1 where 2 which 2 whatever 4 whichever 13. This is a photo of the house ( (1) where we lived in 3 with which we lived go (2) some 4 everything frignon I ) I can call son 3 whose 2 which Yunum 901 is a place ( 問 ) made me suspicious. bine ) I would never do. 12. This must be the novel Mr. Matsuyama ( had referred in Ianor 3 referred to in 2 to where ) was a pity. 3 whom 4 what 3 who thin wal ) is often the case with her, she broke her promise. 3 It TRIGE SK ) I was born. 2 into which 3 in which TE my friend. 4 what ad ar 4 in which c we lived in to ono al mogel that ) I want to visit. 3 to which 4 where 2 had referred to 4 was referred to (拓殖大) I thought were sure to protest. 4 whose (神戸女学院大) gs way of 4 There suig eyewie vor T ) his lecture. 19vsodw 4 at which ) before we moved to Osaka. 2 we lived bed ) I work is on the top floor of the building. 3 where 4 in that and sli (京都産業大) 4 which (駿河台大 (桜美林大 (皇學館大) (関西外語大) (立命館大) ITI (東海大) (大阪経大) (甲南大) (大阪学院大) (西南学院大) (杏林大)

未解決 回答数: 1
数学 高校生

244. この問題において、Dを求めることって必要ですか? 実際この問題はDを求めずとも答えに辿り着けるし、 他の教材等で同様の問題の解答を見たときDについて調べていなかったのですが、必要なのでしょうか??

372 基本例題 244 面積の最大最小 (1) 点 (1, 2) を通る直線と放物線y=x² で囲まれる図形の面積をSとする。 S AA ARŠNODUR 小値を求めよ。 指針 点 (1,2) を通る直線の方程式は,その傾きを m とすると,y=m(x-1)+2と表され まず, この直線と放物線が異なる2点で交わるとき, 交点のx座標α, BでSを表す。 このとき, 公式f(x-a)(x-3)dx=-12 (B-α) が利用できる。 更に,S を m の関数で表し,mの2次関数の最小値の問題に帰着させる。 解答 点 (1, 2) を通る傾きmの直線の方程式は y=m(x-1)+2 ...... ① と表される。 直線 ① と放物線y=x2 の共有点のx座標は, 方程式 x2=m(x-1)+2 すなわち x2-mx+m-2=0 の実数解である。 この2次方程式の判別式をDとすると D=(-m)²-4(m-2)=m²-4m+8=(m-2)2+4 常に D>0 であるから, 直線 ① と放物線y=x2 は常に異なる 2点で交わる。 その2つの交点のx座標をα, β(α<β) とすると s=${m(x-1)+2-x*}dx=- = -√²₂(x²-₁ T 2-mx+m-2)dx =-f(x-a)(x-B)dx=1/12(B-α) また B-α= m+√√D m-√√√D -=√D=√(m-2)² +4 2 2 したがって, 正の数β-α は, m=2のとき最小で,このとき (B-α)も最小であり,Sの最小値は 1/12 (14)-1/30 adst 7-8-9 adot x2-mx+m-2=0の2つの解をα, β とすると よって ゆえに (B-a)²=(a+β)²-4aβ=m²-4(m-2)=(m−2)²+4 3₁ 点 (1,2)を通りに な直線と放物線y=x^ まれる図形はない。 よって x軸に垂直な直線は考えな てよい。 X=- 検討 β-αに解と係数の関係を利用 S=1/12 (B-4)において, (B-α)の計算は 解と係数の関係を使ってもよい。 a+β=m,aβ=m-2 (1,2) α, βは2次方程式 x²-mx+m-2-00 TS, mt√m²-4m+! 2 S=— (B—a)³= ¹ {(B—a)³²}* = = = {(m−2)² + 4) ³ ≥ — • 4³-4 6 m²-4m+8=D XD-M300 TIROMA

回答募集中 回答数: 0
英語 中学生

至急 英語の受動態の問題です。(難易度低め) 全てでなくても全然大丈夫なのでできる問題があれば答えを教えて頂きたいです(><) よろしくお願いします🥲

(10) This fruit can't be eaten. (11) Salt is sold by the pound. (12) What is this flower called in English? (13) Who will look after this baby? (14) His friends call him Jeff. (15) The traveler left the bag here. (17) They named the baby Charles. (16) The result of the game made him happy. 2 A truck ran over a cat. bong lo abam ai dash sinT O asiado mdf batosis aliquq ed. (D) nego toob adt aveal Jou taum voY (S) A cat was run over by a truck. 3 Jim takes good care of the dog. → A dog is taken good care of by Jim. ".idooT" gob Tuo bomen W (8) 3. 自動詞 + 前置詞 ・・・他動詞になる場合 (群動詞などと呼ばれる) iss pw (a) この場合、 +前置詞で他動詞の働きができるのであるから、 受身文の場合に、 前置詞を絶対に 落とさないこと。 1 They laughed at me. →>>> I was laughed at by them. zagad niev medi shem sH (t) "Tiboitab" arewoll seadi leo 9W (8) Svab veze moon To Be wovo (7) anels riteal may good team wo? (8) www. art woy bowoda odW (e) これらは、動詞句 (熟語) として覚えておくべきで、 英作文でも重要です。 また、自動詞の次に 前置詞があれば、必ず他動詞になると早合点しないように。本日 RACINESTAROSS JABONGASER A truck ran at full speed on the high way. Some boys and girls are swimming in the pool. 上の文における動詞は共に自動詞で、 目的語はないので、 受身文は作れない。 (Exercise) 次の文の態をかえなさい。 (1) A stranger spoke to me on the road. (2) Everybody looks up to him. (4) He speaks ill of you. Teel in d 100msvot no mod anw I (D) even sdi weed of (3) The grandmother will look after the children. Siam Ianizacio ni betseisimi si ude (2) 4. 進行形の受身文 be+being+ (am, is, are, was, were) 常に変わらない (3) What is he doing? T Musar ori diw bollensa ew radio ( (2) They are building the stadium now. buaiqua aww [(E) betinggeath p.p. insesny adi diiw bonely az oH (8) Tom is fixing the radio now. The radio is being fixed by Tom. Teachers are discussing the problem now. → The problem is being discussed by teachers now. (Exercise) 次の文の態をかえなさい。 one dw buten (1) Mother is looking for the cooking magazine. の形を丸暗記しよう。 blirls A ( zawadi au ballid saw of (T hsinga od penal (8

回答募集中 回答数: 0