解説をよろしくお願いします

の の外心Oを基準とするときの頂点 A, BCの| ぞれZ, あ, でとし, /ーメ+7で で与えられるだを倍 を是とするとき, 次のことを証明せよ。ただし, 点 A, B, C, 0, 本は, すべて異なる点とする。 (1) AH1BC, BHTCA (2) へABC の重心をGとすると, OG : GH=1:2 |p.72.75

問3のaです。答えに書いてある文章の意味がよく分かりません

JTCa DDの符として最も適当な数値を。 それぞれの解答群0 @のうちから一つま 世過体とみ恋せせるある化合物 .80gの, 0や。 1.018X10' Pa における体積を測定したと ェク. 0.896L であった。 この化合物の分子量はいくらか。 [5] 16 。 @⑨ 20 WNWe4eko 0⑥540wvo.0rc44 Me b ある金属の結晶を分析したところ, 結晶3.84ggの物質基が 0.060 mol であることがわかっ

全訳してください！ ◽︎のところはもう答えがわかってるので◽︎で書いといてください！

aro 1 Mr Smith。 you are a very good speaker of Japaneset Mr Smithh。 : Thank you,Taro. Letarted tolearn it atmy hih school Taro OH eally! 1eitpopular for Amercan students to study Japanese? Mr Smith : No。there arent many students who study Japanese. For example。 more students took Spanish at my high schooL Taro : Tsee. ofa/ Mr Smith : Oh,youspeak Spanisht aro No. “og/ js the only Spanish 1 know. Tn our Enghish classes, weve learned how to say "Helo"" in different countries around the world。 Ithink FRe to know why you decided to study Japanese- Mr.Smith :OK. He told me a lot about Japanese music. movies. and sports、 1 really Hiked Japanese culture and wanted to know more. Thanks to him、+ decided to start studying Japanese- Do you think Japanese is difficult to learn2. Taro Jr. Smith 。: Well、now,1think Tcan communicate with Japanese people in my danly hte here。 butTstill have some problems when 1 use Taro ② MD Smith 。 : First some Japanese words are very difcult to pronounce、 Also the word order in Rnglish and in Japanese is diRNerent. 4aro : Tagree. 1often make mistakes with it when 1 speak Enghsh. Mr。 Smith 。: Dontworry! Your nghish is wonderful and can understand you very well. aro : Thank you, Mr. Smith。 Tike studying Enghsh and want to be able to speak ngHish better。 Could you gtve me some advice (Engsh / better ! to | my / make)? Smithh。 : OK。 you study hard and learn many new words。 you1L get more knowledge- But you can never be a good speaker of Enghish without using 直 aro : What do you mean?. Jr Smith : Tmeanyou ave to speak nghish more you wantto be able to speak tt beter Yon should use it in your daily ie。 4aro : Thankyou。 Tltry

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Monday, Juy 27 Dear Shiori Last Saturday Tcame back to Calgary from Hokikaido. Tt took about twenty hours to come back, and I changed planes twice. When 1 got to Calgary, itwas sunny and hot. Tleft 是okkaido on Saturday morning, and got to Calgary on the evening of のtbe_same_day. Do you understand why? Yes,the tume difference between Hokkaido and Alberta is ffteen hours now。 So, was a very long day. still have a ttle jet lag. On the lane T too aseat next to a Japanese college stndent。 She was going to Calgary for the first ime。 We talked about the dfferences ofculture betwween Canada and Japan. Ltold her about my experienees in Hokkaido. It was a nice trip。 Today。 some friends in Calgary to see me, and we had a sushi party。 It was 人eult for me to get some ingredients for making sushi. 1 learned how to make sushi from Our mother im Hokkaido。 so 1 could sbow them how to make it Also 1 taught them some after Japanese words about sushi。 They said “のsp ②) he sushi 1 made. T was happy to find they enjoyed the sushi. Wihen we finished having sushi, we talked about our summer yacation、 We have a plan to it the Rocky Mountains next week。 Therere some beautiful lakes there and wel enjoy 語Ei AaO、Ye can enjoy watdhing some wild animals from ou car on the way armany pictunea at the Rocky Mounteins ou / pictures / some / send / 中"! 請記8 TO 0 something for your family during your summer about that。 TU write to you sooml を our fsend, 4

これって1番は何故ダメなんでしょうか？

Iregret( )thatTcannot join your team. ①saying ②tosay ③say ④said

この四問全てわかる方いませんか？

Co 』 下線部の語句を[ ] の語句に変えて・ 全文を書きかえなさい> [now 1 1) My brother andIplay tennis on SaturdaY8. 2) Kevin looks tired today. [yesterday 1 3) What are you doing nOW? [when tcaled you 1 4 Tdidnt study for the test last might。 [when she called me ]

3の問題どう解けばいいか分かりません。教えてください🙏

| 3 EN | q…スプライシング ゃイントロン 旨 / 1 77 」 中人情報とアミノ酸 ーーーーーーー- mi あるアミノ酸の代計に 転写の方向 本 異常を示す大朋商交株 ニア 半生 を調べたところ, 遺伝子 a鋼 + に変異が入っているこ TACCG AG7IrGCGCTRe GTCA とがわかった。図は, 遣 ゅ人魚 1 でいる。この遭伝子の mRNAは』争を角弄に し. 図に示した番号は. 遺伝子々から合成さ ときの塩基数を示している。 1 図のやの部分からつくられる mmRN 光正管な生子了では、図の下線でし 子その和変異は何番目のアミノ酸に起こっ (3) 正常株と変異株におで,-(⑫の アミノ酸は何か。右の遺伝暗号表 をもとに答えよ。 (2 学習院天下

この答えはなんで3はだめなのですか？

いに答えなさい。 入る最も適切なものを選びなさい。 錠 jF Kennedy was the firstCatholic ( ) elected Preside 7 也 laving been 2. who 3. hewas 4. によ を (/

この答えで合ってますか？？🤔

マー nn あの meearencre 。 wi なに王相elertい SNe is s NNen from my friend Jane Today rgot ajatt school stud。 Hent in Austratin。T stawyed wiuh her tamiy for a month last year、 @ *oxo( )にAaのにるMemme( うかoO 電を8い ) Tcame home Toru was cooking dinner ( ( because if but。 when } 6 6 次のアーウの文を, マイ (al) のする動作として時間の右いものから順に並べて 記全で答え ア MMai is studying hard now. ィ Mai will visit her uncle at five oclock. ウ Mai swam in the swimming pool two hours ag0. (UL(20にキーーー

8と9はこれであっていますか？ 違う場合、答えとその理由もお願いします

6. She has been to Tokyo. ( )? ①④ Ri She ②)hasn' t she hey play tennis on weekends,( )5? ⑯adon・ tthey ② are they ③ do they 8 Didn′ tyou jke himo" 6 好 きでは りませんでした )" の idid ② Yes. 1was ③ No.ididn't の いい * Can tyou speak English?” W 話せます )."* ① Yes, Tcan ② Yes, T do/〈③DNo,tcan′ t 0.T minterested in where( )fom. っ 5 ' (り) are you ②you are (②③ do you