解いたのですが、答えを無くしてしまったので 教えていただけると嬉しいです。 お願いします。

Exercises 1 各文を下線部を主語にした受動態に書きかえなさい。 A B 1. Amy's grandparents told her a lot of fairy tales. 2. Terry bought Sally a picture book. 3. Mayu must keep her room clean. 4. Ken showed me a good watch. 5. What do you call this bird in English? → 2 各文が受動態の文となるように,( に適切な語を入れなさい。 C 1. The students know the song well. The song ( )( 2. The rumor hurt her feelings. Her feelings ( ) ( ) ( 3. We will call off the outdoor party if it rains. The outdoor party will ( ) ( 4. It is said that the actor has a lot of fans. The actor ( )( ) ( 5. The result satisfied them. ) well ( → They were ( ) ( 6. We covered the table with a tablecloth. The table ( )()( → CASTEL ) the result. dig of Janboqmai = J ) ( 3. Tom (laughed/classmates/by/was/his). 4. This dress (made/me/for/was) my mother. ol oy of agod I £* ) the students. ) the rumor. ) have a lot of fans. ) if it rains. o but I ZURU lot of ebrioift bed od vlibou.I._2²] ) a tablecloth. tool.gredi à 3 ( 内の語を並べかえて, 英文を完成させなさい。 ただし, 不足している1語を補うこと｡ 総合 1. My father (my/worried/is/future). d) of of saimoną s ebso I B 2. The box (oranges/was/fresh/filled). quons of I It 3. 私は羽生結弦選手の演技に感動しました。 (impress) I 4. 壁は白く塗られるだろう。 The wall by Ms. King. brunt 1- 33-2 5. The bus (crowded/foreign/was/people ) this morning. 43 (14), no ba (re 4 日本語に合うように,( 内に与えられた語句があるものはそれを使って下線部に適切な語句を ANDALOSOLS 補いなさい。 ただし, 受動態を使うこと。 1. この庭はキングさんが世話をしている。 (take care of ) This garden 2. 久石譲はすばらしい作曲家だと言われている。 eny goldtarce diw aliw 6 reequ to IE Jo Hisaishi is an excellent composer. O do od Jarors Il 29746, St with Yuzuru Hanyu's performance. Lesson 12

整数解を求める方法でこの三つの方法があると思うんですが、どの場合どれを使ったらいいのか見分ける方法はありますか？

460 第8章 整数の性質 例題 253 方程式の整数解 (1) 次の不定方程式の整数解を求めよ. (1) 2x-3y=21 [考え方 解答 Focus (②) 2x-38-212550305210形という関係があるに素であることを利用す。 (2) xとyの係数, 539=52×10+19 という関係がある。 (1) 2x-3y=21 より, 2x=3(y+7) ......① 2と3は互いに素であるから, xは3の倍数とな る. 撥数でかいの できたら、ユークリットやる したがって, kを整数として, x=3k とおける . これを①に代入すると, 2×3k=3(y+7) 2k=y+7 より y=2k-7 よって, 求める整数解は, (2) 52x+539y=19 x=3k, y=2k-7 (kは整数) (別解) 2x-3y=21 より, y=²x-71071081/ete yは整数より, xは3の倍数となる. したがって, x=3k (kは整数) とおけ, y=2k-7 よって, (2) 539-52x10+19 x=3k, y=2k-7 (kは整数) bibe これを与えられた方程式に代入すると, 52x+(52×10+19)y=19 NJIMACARO 倍数となり, んを整数として 整理すると 52(x+10y)=19(1-y) ...... ① 5219は互いに素であるから, x+10yは19の x+10y=19k, すなわち, x=19k-10y これを①に代入すると, 52×19k=19(1-y) 52k=1-yより y=-52k+1 よって, 求める整数解は, x=539k-10,y=-52k+1 (kは整数) 三習 次の不定方程式の整数解を求めよ. 253 (1) 2x-5y-25 * (税込) 2000 (2) 48x+491 ** 不定方程式 ax+by=c (aとbは互いに素) で, aまたはbとcが1より大きい公約数をもつとき, (xの式)=g(yの式) (pとgは互いに素) と変形する xが3の倍数でないとき yは整数にならない. 77 xとyの係数の大きい方 の数 539 を小さい方の数 52で割る. y=-52k+1 より, x=19k-10y =19k-10(-52k+1) =539k-10 181 74-10

この(1)~(3)教えていただけると嬉しいです、、、 数学苦手で全然わかりません、、、、

2 右の図の直角三 角形ABCについて, 次の問いに答えなさい。 3a 【12点×3】 AS) (1) △ABCを辺AC C 4g….... を軸として1回転させてできる円錐の体積を 求めなさい。 $1009 (2) △ABCを, 辺BCを軸として1回転させ てできる円錐の体積を求めなさい。 数学ロピ B 学園 A (31)(2)で求めた円錐の体積の比を求めなさ 114 2年 GROND). SATSI (A) まず

至急です教えてください！

4 右の図は, 円錐とその展開図です。 この 円錐に,ひもの長さが最も短くなるよう にAから1周してひもをかけます。 次の 問いに答えなさい。 (各10点) (1) ひものようすを展開図にかき入れなさ い。 18cm 3 cm- AL (2) 側面のおうぎ形の中心角を考えて、ひもの長さを求めなさい。 ANSATHRO4K D ix

（2）の解き方を教えてください

(2) 2次方程式f(x)=0が-4より大きい異なる2つの解をもつのは, 2次関数 y=f(x)のグラフとx軸のx>-4 の部分が異なる2点で 交わるときである。 すなわち,次の [1], [2], [3] が同時に成り立つときである。 [1] グラフとx軸が異なる2点で交わる。 2次方程式f(x)=0 の判別式をDとすると. (2m)2-4(2m+ 3 ) > 0 D>0 であるから よって (m+1)(m-3)>0 ゆえに m<-1,3<m [2] 軸x=-m について -m>-4 よって m<4 から (-4)2+2m (-4) +2m+3 > 0 -6m +19>0 [3] f(-4) > 0 すなわち 19 ゆえに 6 ①,②, ③ の共通範囲を求めて m<−1, 3<m<- Fam [参考 D m<- 19 6 BEEF 0077 ...... ① f(- じ -m x =m²-(2m+3)=m²-2m-3 としてもよい。 ・① 3 194 6 m

1の⑷はwatchingでing形になるのに2の⑵のhungryはing形にならないのはなんでですか？

日本語を参考に、 (1) 私たちは去年から知り合いです。 We( ) ( ) each other ( (2) 私の弟はたった今コンビニに行ってきたところです。 My brother ( ) ( (3) 「あなたは今までにドリアンを食べたことがありますか」「いいえ,ありません」 "( ) you ( (4) ウィリアムは2時間ずっとテレビを見ています。 William( ) ( ) ( 2 現在完了形を用いて英文に直しなさい。 (1) あなたはもう宿題を終えましたか。 (2) 今朝からずっと空腹なのです。 I Expression ) last year. ) to the convenience store ) a durian?" "No, I haven't." )TV for two hours. (各4点

‼️‼️至急お願いします‼️‼️ 分詞の文法が分かりません> <‪💧‬解答だけでもお願いしたいです🙇‍♀️🙏

7 分詞 1 空所に入る最も適当な語句を答えなさい。 166 167 There is a weekly brass band concert, ( weather is permitting 3 weather permitting 1) left my umbrella in the train, I got wet in the rain. 2 To be 3 To have Being 168 Bill was the only person ( 169( 170 What happened to Taro? He seems to ( 1 shock 2 shocked 171 They were ( amaze ) in the car accident. being injured 2 injuresmorl bo injured 79170 254 injuring foodse 100) in plain English, the book is suitable for beginners. Writing 2 Written 3 Having written 172 All things ( 175 ( 3 considering having considered 173 I've got a surprise. Keep your eyes ( 1 close 2 closing to close 174 Mary's parents seemed ( ) at the singer's fantastic voice. 2 amazedynille amazing of ), everybody can say this result is correct. 2 to consider relief Tre and wo? relieved 178 There is nothing ( embarrassment 2 weather will be permitting 4d weather permits Jnslia boniemen 4 176 He was lost in thought with his 1 close 2 closed KISV 150) by something. 3 be shocking eyes ( 4 Having ) his mistake, John decided to apologize to his parents. Had realized 2 Realized 3 Has been realizing li jarli ne ). 3 closing considered onod \ gniwonal (東京造形大) 4 To write t 4 4 be shocked (京都産業大) 静岡県立短大) matomy(東北工業大) 4mamazement (札幌大) ) to hear that her plane was on time. ( 聖マリアンナ医科大) to relieve 3 relieving Monty ) until I tell you to open them. ( 桜花学園大 ) close to have clo closed 3 4 od of brusque invasiq 280dy to IA to close (金蘭短大) 177 Do know that woman over there, the one (de ) in the white blouse? you mimidi won of w rol hatnicareant 27 11 1 to dress dressing 3 dressed 4 dresses ( 桜花学園大 ) (南山大) 4 Realizing ( 桜美林大) 南山大) ) about asking for help when you are in trouble. (関西学院大) embarrassing 3 embarrassed 4 embarrass 21 7 一分詞 分 詞

答えを教えてください！ よかったら，根拠も教えてください

la vitbl Questions 4-7 refer to the following letter. January 10 Ms. Erin Murphy Customer Service Department Westcoast Airlines Major Miles Program 345 Brook Street Dallas, TX 75218 Dear Ms. Murphy, As per your request during our telephone conversation on January 8, I am sending you Los Angeles International Airport last December. Please note that my ticket was upgraded itinerary and ticket number for my recent roundtrip flight from JFK International Airport business class with a Major Miles Gold Class voucher and should therefore be eligible f full business class mileage credit. 62 Section Il over 15 years. I must confess that I find the new restrictions to your flight voucher pla I am a Gold member in the Major Miles program and have been a Westcoast customer 1 genuinely confusing. I fail to understand why the burden of proof for my mileage cred rests with me. Shouldn't this information be on your ticketing computer? This was my itinerary. MD My ticket number was #YB42565697. Departed JFK, December 22 at 10:20 for LAX Returned to JFK from LAX on December 29 at 16:40 My seat number was 14B. 7B My Major Miles number is # 04356721 (Gold Card). I sincerely hope that this issue will be resolved quickly as I am counting on my miles eame during this trip to upgrade my hotel room next May. Thank you very much for your attention in this matter. Sincerely Yours, Jarrod Watkins Jarrod Watkins 4. 5. 6. What does Ms. Murphy do? (A) She makes airline reservations. (B) She deals with unhappy customers. (C) She issues new tickets. (D) She upgrades people to business class. What is the purpose of this letter? (A) To upgrade his ticket to business class (B) To buy a flight upgrade coupon (C) To complain about his seat reservation (D) To receive more mileage credits How does Mr. Watkins feel about the new frequent flier program rules? (A) He would like them to be simpler. (B) He believes they are unfair. (C) He finds them to be convenient. (D) He hopes that they will benefit hold Card members more. Which of the following is NOT mentioned in the letter? (A) His ticket number (B) His frequent flier level (C) His credit card number (D) His flight information inq M:8 big en enthovenot cold w lar hud,mq 01X in jord is di Hal Unit 2: Letters, E-mails, & Text message chains 63

答えを教えてください！解いたんですが友達と違っていて、教えて欲しいです。 よかったら，根拠も教えてください

January 10 Ms. Erin Murphy Customer Service Department Westcoast Airlines Major Miles Program 345 Brook Street Dallas, TX 75218 Dear Ms. Murphy, As per your request during our telephone conversation on January 8, I am sending you Los Angeles International Airport last December. Please note that my ticket was upgraded itinerary and ticket number for my recent roundtrip flight from JFK International Airport business class with a Major Miles Gold Class voucher and should therefore be eligible fo full business class mileage credit. I am a Gold member in the Major Miles program and have been a Westcoast customer f over 15 years. I must confess that I find the new restrictions to your flight voucher pla genuinely confusing. I fail to understand why the burden of proof for my mileage cred rests with me. Shouldn't this information be on your ticketing computer? 62 Section II This was my itinerary. My ticket number was #YB42565697. My seat number was 14B. Departed JFK, December 22 at 10:20 for LAX Returned to JFK from LAX on December 29 at 16:40 7B My Major Miles number is # 04356721 (Gold Card). I sincerely hope that this issue will be resolved quickly as I am counting on my miles earned during this trip to upgrade my hotel room next May. Thank you very much for your attention in this matter. Sincerely Yours, Jarrod Watkins Jarrod Watkins 4. 5. 6. What does Ms. Murphy do? (A) She makes airline reservations. (B) She deals with unhappy customers. (C) She issues new tickets. (D) She upgrades people to business class. What is the purpose of this letter? (A) To upgrade his ticket to business class (B) To buy a flight upgrade coupon (C) To complain about his seat reservation (D) To receive more mileage credits How does Mr. Watkins feel about the new frequent flier program rules? (A) He would like them to be simpler. (B) He believes they are unfair. (C) He finds them to be convenient. (D) He hopes that they will benefit Gold Card members more. Which of the following is NOT mentioned in the letter? (A) His ticket number (B) His frequent flier level (C) His credit card number (D) His flight information inaba na basa Juu) stevir) | atunim's New malum Unit 2: Letters, E-mails, & Text message chains 63

1. (mountain pass/transport goods/ difficult/is/making it/steep,/to/The). 2. (competitive,/ The/hard/making it/for/restaurant industry/t... 続きを読む