高校数学 対称式 問題1枚目、回答2枚目です。 3枚目の対称式？を 使うのだと思いましたが やり方が全く分からないので 解説していただけないでしょうか。 よろしくお願いいたします。

+ (2) x- XC 1 x 3 =1のとき, x2+ 1 x2, x+ XC の値を求めよ。

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

英語学の問題なのですが、(5)(6)の樹形図がわかりません。 教えてくださると嬉しいです🙇‍♀️

(5) 示された順序にしたがって, 枝分かれ構造(樹形図) を組み立てなさい。 出来上がった 結果が 右側主要部の規則に合っているかどうか, 検討しなさい。 a.educate 接尾辞 -ion を付ける→接尾辞-al を付ける b. fortune 接尾辞 -ate を付ける→接頭辞 un- を付ける→接尾辞 -ly を付ける C. pass→接尾辞 -er を付ける→その後ろに小辞 (particle) の by を複合する (6) 次の複合語ないし派生語の意味を述べ, その形態構造を樹形図で示しなさい。 特に d は、2通りの意味があるので,それぞれの意味に応じて2つの構造を示す。 a. baseball player b. Japan Olympic Committee chairman c. unreliableness [ヒント: un- は形容詞に付き, -ness は形容詞に付く。] d. unlockable [ヒント: lock は動詞。]

中学数学です🙇‍♀️教えて下さい！ これから伝言を行う。1番目の人に知らされた正しい伝言は「イエス」である。ただし、この 伝言ゲームでは、参加者は次の人に90%の確率で正しい伝言「イエス」を伝えるが、10％の確 率で間違った伝言「ノー」を伝えてしまう。 また「ノー」と... 続きを読む

高一 数学 不等式 不等号 絶対値 看護学校入試勉強中の社会人です😭 数学が苦手なため、途中式が多く見にくくてすみません💦 写真少し影になって、見にくいところがあるかもしれないので こちらでも質問内容を記載しておきます。 │X-2│＜3X (i)、(ii)で考えて... 続きを読む

Q12-21-3x (1) x-2≧0の時つまりx≧2の時 (ii) x-2<0の時つまりx<2の時 x-2<3x x-3x<2 -2x<2 X>-1 -1x52 私の答え 2 x>-1 x -(x-2)<32 -x+2<3x x-3x<-2 -4x<-2 x> x > 27 ¥2 2 x>= 0.5 1/2くとく2 本当の答え T X72 分からないこと 答えを出すんですね! なぜx/に なるんでしょうか? どこが間違ってるか 教えて下さい! 〔1〕〔11〕で出た 答えを全部足して? お願いします…..

私は①だと思ったのですが、なぜ②が正解なのですか？

HOW'S LARUANNE -)roidy szorlw mody #tasdw Jed 233 発展 COBRA SUNSYNES (3) did +REN .-) mork ) live in different Tom has three daughters, all ( cities in Japan. Dof who of whom 3 who whom 2 4 rbidw 3206450 61 (doidwmodw) 〈金城学院大 > ANTHONY reason&LN EESYCEO SAT blool I DEN 183885,000 (USEDDO han Int

（2）、（3）がわからないです。 2はそこには神社と寺がたくさんあるとあるのでwhereではないのですか？ 3もなぜwhichが入るかわかりません。 理解が遅いですが教えていただけると嬉しいです。

✓ 前の文を先行詞とする which 非制限用法のwhich には、先行詞が前の文の一部または前の文全体を 先行詞とする用法がある。 下の文では, which が前の Jane was on time this morning (ジェーンが今朝時間通りに来た)を受けて, それが 「みんなを驚 かせた」ことにつながっている。 Jane was on time this morning, which surprised everyone. (ジェーンは今朝時間通りに来たので、それはみんなを驚かせた) ✓チェック 33回 11/4, 10/24 8/31, 918 次の文の空所に入る適切な語(句) を下から選び,記号で答えなさい。 (1) M (1) My favorite book ( )I borrowed from the library, is about life in おりもこ Japan 100 years ago. ア what ア what 解答別冊 p.12 ウ that I if O (2) You had better visit Kyoto ( ) has many shrines and temples. 神社 イ which ウ where (静岡市立静岡看護専門学校・清水看護専門学校) イ which (3) We tend to think of him as unsociable, () is not the case. ~しがち 人づき合いか ア this イthat ウ which 苦手 エ whatedT (竹田看護専門学 10.05. (5) ( )you want, I'm happy to give it to you. C Sino an ア Whoever My brother;( ) you met here yesterday, wants to see you. ア that イ which ウ who 7even if 819 10/2 2-34 (島田市立看護専門学校 ) (6) I'd rather have a room of my own, () small it may be. ほしい however イ whatever (呉共済病院看護専門学 イ Whatever ウ Wherever I Whenever (鶴岡市立荘内看護専門 (愛仁会看護助産専 item 33 関係

総合英語FACTBOOK English Grammar Advanced New Editionの第7章p25の問題の答え持っている方がいましたら教えて頂きたいです！よろしくお願いします。

PP.86. できごとが 37~88 未来の時点 058 > 参照)。 p.88 059 がずっ はあ い Exercise 7 →A 1 Change the verb to the appropriate form and complete the sentences. 1) When I (arrive) at school, the class (already start). My teacher was angry. ¹0 2) I (never see ) Kabuki until I became a college student. A NO TEN 3) The actor (be) an extra for 20 years before he became famous. Helsink Doy bedefimar O 4) Miki noticed that she (lose) the key somewhere. the concede lbovoilen od tamm DOY Sevorse J'nei yu 2 Change the verb to the appropriate form and complete the sentences. leum JAKO-O 1) It (stop) raining by this time tomorrow. 2) Brazil (win) the World Cup six times if it wins it again. Menur of SVBIl (3) She (be) a math teacher for 30 years by March next year.m alterow hat bedone. 4)She will email us when she (read) the report (｢読んだら」の意で lanks isla (0707 754300 penlo sitt bus no 3 Change the verb to the appropriate form and complete the sentences. →C 1) Kate (watch) TV since she came home from school. 2) yem 8 My father (work) for over 15 hours when he left the office. 3) She (travel ) abroad since last month. Sni smoo I ysM O つける 4) We (run) for 10 minutes before the teacher shouted, "Stop!" in nisqe of og ysm sW 25 VEAU CO 20 4 Choose the appropriate form of the verb and complete the sentences. → A B C 1) I (read/ have been reading / had been reading) the book for six hours until I realized it was dark outside. compl c513 VIBEE 2) I want to read your novel first after you (wrote / have written / will have written) it. VE met / will have met ) him before. 3) I suddenly remembered I (have met / had 4) He (tries / has tried / has been trying) to solve the problem since this morning. 5 Put the words in the correct order to complete the sentences. 1) [in/people/ already / long before / arrived / America / had ] Columbus came. 2) Yesterday I found the book [ had / for a long time / for / been / looking /I]. 3) [long/you/ French literature / studying / have / how / been ]?ow an ingin W 4) The news says that they [ for / stayed / space / have / in / a month / will ] tomorrow. Put it into English - Context writing - 1) 父が帰宅したとき 私はテレビを2時間見ていた。 llow idgim \ yam I 078 11m B II WOTTOmol nis: lliw (O naquad Hiw etnobis.A 2) 彼は雨の中を歩いて帰宅したと私に言った。 3) 彼がバス停に着いたときには,最終バスはすでに出発していた。 nato biwow beh yM 4) その夜以前に父が歩いて帰宅したことは一度もなかった。 basd 6 yoy ovig ILO MA 312) Imid ymise I X40).sgo f'ow toob aidT ABC 25

できれば解説付きで教えて欲しいです。 TOEICの問題です。

1. Local libraries offer reading programs for children and ESL for adults. (A) frequently (B) frequenting (C) frequent (D) frequented 2. This year's excellent has earned our production plant renowned in the Company. (A) performed (B) performable (C) performance (D) perform 3. Anyone who a new stove by CTX Ltd. this weekend receives a free fourpieces set of set of stainless -steel saucepans. (A) purchase (B) purchaser (C) purchases (D) purchasing 4. The primary concern among our manufactures is acquiring the necessary resources at a reasonable price. (A) finances (B) financed (C) financial (D) financially 5. Questions about production concerns should be to Ms. Bates. (A) direction (B) director (C) directs (D) directed 6. Last week's performance was judged to be a major even though it received no local media coverage. (A) success (B) succeed (C) successful (D) successfulness 7. Underwood Energy Services Inc. offers benefits to full-time employees, including dental insurance. (A) attraction (B) attractive (C) attract (D) attracted 8. Mr. Whatley unintentionally took Ms. Pots' timetable, thinking it was (A) him (B) himself (C) his (D) he

70の問題の回答がなぜDになるのかが分かりません。 因みにTOEICのリスニング問題のPart3です。

68. Who is the man? M It's such a pleasure to finally meet you, Olivia. As coordinator of this year's international trade conference, thank you for Transportation modes and how they can affect your supply chain"(B) An event coordinator accepting our invitation to lead one of our sessions. Saturday, November 19 10:00 am - 12:00 pm (A) An expert in international trade Sponsored by Dupree Logistics - Drew Flint, Senior Partner (C) A trade representative (D) An owner of an agency Room 101 W The pleasure is mine, Ruben. Our agency is always happy to have representatives 12:00 Noon - 1:15 pm 69. What has the woman agreed to do? (A) Lead a conference session (B) Conduct an interview (C) Schedule an appointment (D) Accept a new position Lunch participate in your conference. Witon Hotel - Wolfgang Puck's Spoon M As requested by your assistant, Jamie, your session has been scheduled for the afternoon of November 19. Ilf you check the schedule, you will see the title of your presentation listed in the last time slot on that day. 1:30 am - 3:00 pm 「Asia: A strategic approach to effectively developing and executing your Asian marketing plan" Sponsored by Blackbox Associates - Olivia Ingersol, Chief 70. Look at the graphic, Who does the woman Operating Officer Room 102 work for? 3:15 pm - 4:00 pm Closing Ceremony Wisconsin Center Ballroom (A) DuPree Logistics (B) The Witon Hotel (C) Wolfgang Puck's Spoon (D) Blackbox Assodiates W Thank you very much, and I'l see you at the conference.