わかる方教えてくださいください

14 2012 This theory ( ①supports 2013 19 ) by a lot of scientists. supported 3 is supported has supported The newborn baby ( ) after its grandfather. ①named John ③has named John PLOT as 2 was named John named John by 17901 )ed nodw rebnowl (some tourists/I/to/ was / by / spoken) on my way home. 15 A general election ( ) next month. Dis holding will hold 3 will be held will be holding 6 You can't drive here because the road ( ) now. Dis repairing 2 has been repairing 3 is being repaired has been repaired The director ( ) the Oscar several times. ①has awarded 2 has been awarding 3 has been awarded Dis being awarded (be/is/to/he/the model / said) for the main character in the novel. Ms. Smith is known ( ) the study of Japanese culture. Dabout aland's ②for 3 of Fabiby ④with ☐

この問題が全く分かりません！ 解き方を教えて欲しいです！

例題 11 a0b>0 のとき,不等式 √a+√6 > √a +6 を証明せよ。 考え方 不等式の両辺について, a +√6>0,√a+b>0であるから, まず 両辺の平方の大小を示す。 証明 両辺の平方の差を考えると (va+√6)-(va+b)=(a+2√ab+b)-(a+b) =2√ab>0 √ab lt ab よって (√a+√6)2>(va+b)2 正の平方根 √a +√6 > 0, va +60 であるから√a+√6> √a+6 終 練習x>0 のとき, 次の不等式を証明せよ。 31 1+x >√1+2x

高校三年生6月マーク模試の化学基礎です。 ここの問題の解答例・解説を先生が書いてくれているのですが、イマイチ理解が出来なくて… もう少し噛み砕いたかたちでどなたか解説してくださると助かります😞

化学基礎 問10 レントゲン撮影の造影剤として使われる硫酸バリウム BaSO4 は, 水にほ とんど溶けない白色の物質である。 硫酸銅(II) CuSO4 水溶液に塩化バリウ ム BaCl2 水溶液を加えると,次の反応が起こり, 硫酸バリウム BaSO4 の沈 殿が生じる。 セミナー 116 17 中間考査回向2. () CuSO4 + BaCl2 —* BaSO4 + CuCl2 ←すべて1:1で反応 x(mol) 図1は、ある物質量の硫酸銅(Ⅱ) が溶けた水溶液 Xに, あるモル濃度の 塩化バリウム水溶液Aを加えていったときの, 加えた塩化バリウム水溶液 Aの体積[mL〕と沈殿した硫酸バリウムの物質量 [mol] の関係を表している。 1.0×10 - molの硫酸銅(II)が溶けた水溶液 Yに,塩化バリウム水溶液 A 2 の 10/3 倍のモル濃度の塩化バリウム水溶液 B を加えていったときの,加えた 塩化バリウム水溶液 Bの体積 [mL] と, 沈殿した硫酸バリウムの物質量[mol] の関係を表す図として最も適当なものを,後の①~④のうちから一つ選べ。 10 図1 沈殿した の物質量 (x 10') 10.0 8.0 - BaSO4 6.0 4.0 [mol] 2.0 点数=molt) 0 1 0 10 20 30 40 50 60 70 80 加えた BaCl水溶液 Aの体積 [mL] Xmo 加えた BaCl2 水溶液 Aの体積と沈殿した BaSO」の物質量の関係 -20-

彼の名前は覚えるのが簡単だ。を英語に訳すとIt is easy to remember his name.でいいですか？答えにはHis name is easy to rememberって買いてありました。

(10)の問題で2が答えになるのは意味的な選び方を除いて、文法的か選び方はあるのでしょうか？ 意味で考えたらAlthoughが適切だとは思うのですが、文法事項は考慮に入れなくて大丈夫でしょうか？ よろしくお願いします。

- (10) ( 1 Even Mariko studied hard for the final examination, she could not pass it. 2 Although 3 Since (11) My friends hope you'll come back soon and ( ). ④If

解けません 教えてください

個人- Microsoft Edge Volt.toshin.com/OLT/ student4_R/Student/OALT_TestPerformance.aspx?ctestid=83417511016&ctestattempt=1 (2) 分子式 CH12O で表されるアルコールA と B を脱水すると, A からはシスト 5 ランス異性体をもつアルケンC が生じ, B からはC とアルケンD が生じた。ア ルコールA, B およびアルケンC の構造式を,次の①~⑥のうちから一つずつ選 べ。 6 7 A: 8 B: 9 C: 10 ① CH3-CH2-CH2-CH-CH3 -CH-CH3 OH CH3-CH2-CH-CH2-OH CH3 CH3-CH2-CH-CH2-CH3 OH CH3 CH3-CH-CH-CH3 CH OH 5 CH3-CH2 CH3 CH3CH2CH2、 C=C- H H abc:不正解 abc: 正解 8 9 10

教えてください

olt.toshin.com/ /student4_R/Student/ALI_Test Performance.aspx?ctestid=83417511016&ctestattempt=1 (2) 分子式 C5H12O で表されるアルコールAとBを脱水すると, A からはシスト ランス異性体をもつアルケンC が生じ, B からはC とアルケンD が生じた。 ア ルコールA, B およびアルケンC の構造式を、次の①~⑥のうちから一つずつ選 べ。 A: 8 B: 9 C: 10 ① CH3-CH2-CH2-CH-CH 3 -GH-CH OH CH3-CH2-CH-CH2-CH3 OH ⑤ CH3-CH2-CH-CH2-OH CH₁ CH3-CH2. CH3 CH3-CH- HIGH CH-CH OH CH3 CH3CH2CH2 CC=C H

英文の読み方の流れを教えて欲しいです！

Tehrani, an anthropologist at LAGIO relationship to Little Red Riding Hood. He argues that folktales evolve just like) biological organisms, as they adapt to different local cultures. He also shares an important finding about the 同時に H> origins of this particular tale. Made famous through its inclusion in the famous book of Grimm's Fairy Tales, Little Red Riding Hood is generally) considered a traditional European story. However, some researchers had claimed that the story was originally inspired from Lon Po Po. They thought that Lon Po Po made its way from Asia to Europe to become Little Red Riding Hood. Tehrani's research challenges this assumption. He claims that the opposite process is more likely. His theory

この赤い線の読み方がわかりません、 教えて欲しいです

Tehrani, an anthropologista relationship to Little Red Riding Hood. He argues that folktales evolve (just like biological 1874 an important finding about the organisms, as they adapt to different local cultures. He also shares 同時に H₂ V origins of this particular tale. Made famous through its inclusion in the famous book of Grimm's Fairy Tales, Little Red Riding Hood is generally considered a traditional European story. However, some researchers had claimed that the story was originally inspired from Lon Po Po. They thought that Lon Po Po made its way from Asia to Europe to become Little Red Riding Hood. Tehrani's research challenges this assumption. He claims that the opposite process is more likely. His theory

至急です。試験範囲なので教えてください🙏🙏

第1章 □ 13. My best friend and I ( ) each other since we were five. (神奈川大) ④knowing ①have known 2 know 3 knew 24. If it ( ) on Thursday, we will not go to the beach. (西南学院大) ids ①rains would rain ③rained has been rained 14. My friend from Africa ( ) snow until he came to Japan. (日本大) ago. ①has not seen 3 had never seen Joq was never seeing will have seen al ofie S 25. I don't know if our teacher ( ①camera ②come ien ( ) back next week.d( 3comes (東北薬科大) 4 will come gablem at 時制 15. When Mary was introduced to Mrs. Smith, she realized she ( ) her before. elids ③will meet was meeting 3 Dis meeting □ 16. At the end of next month, we ( ) here for three years. had met (東海大) ①leave 3. (this stone adoleft 30 (立命館大) 27. I wonder when he ( ①come ) next. ①have lived live ③will have lived will live betes 26. Turn off the lights when you (br) the room. ( ③will leave cause it ) yded ed Oleaving D (日本大) smod v②coming (nedloqa had come \I\e will come (日本大) ☐ 4.1 was nger in the shopping mall. Dspoken by 17. I really must go and see the dentist. One of my teeth ( ) for weeks. @being spoken Dached 2aches 3 has been aching is aching 18. I ( ) my homework for an hour when my mother came home. (大阪経済法科大) gile@ Dam doing 2 was doing 3 have been doing had been doing (共立女子大) D gaiblod od lliw bled ad lliw blod Hiw 9 ) noitools Intone A 20 Baiblod ai① 5. The room should ( Obe kept ) clean at all times @batept) bear of seeded over Y are gnitisqet need asdⓇ gairinger ai 6. When I came other hat the 東北福祉大) s building Obeing built .89mit in1976e 19. She ( ) in the accounting department for 10 years by the end of next month. ①has worked gatiog me 7. Michael ( ③3 will have been working has been working is working (国士舘大) gnibrawe need asd go ) 1015xib adf to bebrown ead bbw gingle Player three wensed and @has selected has been selecting trode) 1.8 810 Writing 20. When I woke up this morning, I decided I ( ) to get in shape. 杏林大) )vedT 8. C ①want ②wanted 3 will want 4 had wanted sqft 18beads ( 最頻出の項目を、もう一度書いて覚えよう。 ) awon ai dtime.eM nd that ☐ 1. I got your letter last week. I'm sorry (didn't / haven't/back/I/ written). boiling 21. Yesterday in science class, I learned that water ( ) at 100°C. ①was boiling 3 boils (大谷大) (1語不要) (武蔵大) 4 boil ☐ 2. (began / begun / the class / already / had) when I arrived. (1) 22. I will ask him about it as soon as he () back. ⑪come 2 comes bib@ ③will come (国士舘大) wen & Jdgood o 4 would have come (国士舘大) bassaid □ 3. もし天気 (the weather) が良ければ, 私たちは明日泳ぎに行く。 (1語不要) (防衛医科大) 23. I'll be back before it ( Drain ). ②rains wad nodw exey evil Tol nobno ni ( 3 will rain 4would rain ed (立命館大) We (the swimming / weather / will/be/is/tomorrow/go/if) fine. 6