角A30度角C60度の三角形ABCの作図で、答えがこうなるのですが解説がないので手順を教えて欲しいです🙇‍♀️

(A) C VEVH VEEI こん (新品) (RE KENZEIT EE VO-COG +EO\\ A B VEH HA

動く点Pの問題です。 (1)は分かったのですが、(2)が分かりません 関数の式にするのか方程式みたいにするのかなどの種類も分かりません。 よろしくお願いします

4 右の図のように,AB=6cm,AD=12cmの長方形が ある点Pは頂点Aを出発して, 一定の速さで長方形の辺 上を→D→C→Bと移動し, 頂点Bに到着して止まる。 A D 点Pの速さを秒速2cmとし, 点Pが頂点Aを出発して からx秒後の点Pの移動距離をycmとするとき,次の会 話文を読み, あとの(1)~(3)の問いに答えなさい。 B 会話文 教師T 点Pの移動距離について考えます。 f 点Pが頂点Aを出発してから3秒後の頂点Aからの移動距離を求めて下さい。 生徒X: はい。 (a) cmです。 教師T:そうですね。 それでは,次に, 点Pが頂点Aを出発してから9秒後の頂点Aからの移動距離を求 めてください。 ただし,点Pの頂点Aからの移動距離が、 必ずしも線分APの長さとはならないこと に注意してください。 生徒X : はい。 点Pが頂点Aを出発してから9秒後の頂点Aからの移動距離は です。 (b) cm このとき、点Pは頂点Cと重なっています。 教師T:その通りです。 △ABPの面積についても考えましょう。 (1) 会話文中の (a) (b) にあてはまる最も適当なものを,次のア~カのうちからそれぞ れ1つずつ選び, 符号で答えなさい。 ENZEAGE JAN ア 6 イ 9ウ 12 I 18 オ 27 力 36 (2)Pが頂点Aを出発してから, 頂点Bに到着するまでのy を xの式で表しなさい。

答え合ってますか🥹🥹

3 disappointing 16. The spectators in the stadium were ( 興させら 15. Our trip was canceled because of the new influenza. I was very ( C①disappoint 観客 Dexcite exciting 17. The travel plan to Hawaii sounds really ( ). 興奮さいる 3 excited ) by the last scene. The film is really something. 9dt O 失望させられる Whollib girls (2 disappointed ④to disappoint Juomib gridtemos 〈北陸 ) over the local team's victory. 3 excites ④excited <星薬科 4 excites 〈城西 1 excite 2 exciting 18. You would be ( おどろかける 1 surprising ② surprised surprises 4 surprise** 19. It is ( おどろかす ) that no one has objected to the plan al surprisedly 2 surprisingly 3 surprised ④surprising <山梨 Heure D 20. It was ( 1284017058 mi) to see h him make a poor excuse for avoiding his work. sloga olds S 1 embarrassed 2 embarrassingly ③ embarrassedly TAIRE/ Dalike ④embarrassing ☐ 21. I cannot tell my sister's twin daughters apart. They look pretty much ( <日本 with boy giaol as in P ). llama D (2 even 3 good 4 equal <福岡国際 似ている HOOT ST wel gr① wet is silu ( HouM

この問題を分かりやすく教えていただきたいです😭 お願いします！！

⑩ 44 SHIKEN の6文字をすべて使ってできる順列を, EHIKNS を1番目として 辞書式に並べるとき,次の問いに答えよ。 (1) 140 番目の文字列を求めよ。 (2) SHIKEN は何番目の文字列か。

答えあっていますでしょうか🥲🥲

30. Lucy was ( ) of her expensive rings. robbed 31. She got angry and ( cleared 32. His influenza ( ①1 pretended stolen rob A of B AからBを取り除く 3 received 4 sold 〈北里大〉 ) the apartment of all the furniture and articles belonging to him. moved took clear A of B. (***) ③ removed AからBを取り除く ) him from attending classes. prevent A from doing 30+Þ‹†”3 2 prevented ③ presented ④presumed 〈大東文化大 〉 33. Rain or wind never stopped me (o) going to school. Stop A from doing AR 13. 1 with 2 over 3 of 4 from 34. Put the pizza at the bottom of the oven to keep the cheese ( ) burning. 1 by 2 into ③fro ③ from 〈立正大 〉 4 on Aバルさせない keep A from doing (****A) 〈 淑徳大〉 35. The shop didn't have the CDs I was looking for, so I didn't (A) any. rent A 売る×Aを(有料で借りる ①lend x ②2 rent 3 borrow 4 sell 無料× 36. My pen is out of ink. Can I ( rent ) yours? borrowAAを(無料で)借りる hire x3 lend borrow broad 私たちは決して彼に私たちのDVDを貸すのをためられない、なぜなら彼は常にそれらを数日以内に返すから 37. We never hesitate to ( him our DVDs because he always returns them within a few days. 1 rent 2 borrow 38. My parents helped me a lot ( 1 sum 2 with ②wi lend ) my work. 3 under lend AB ④let AlBを貸す < 東京工科大 〉 help A with B ABEf127 some < 駒澤大 >

この青い線が引いてある部分は分詞構文でしょうか？ 分詞構文だとしたらカンマなしの分詞構文は存在するのでしょうか？

36) The team dipped more yarn in an solution, again with no enzyme. 37) Then, they exposed the mix to various light sources. 38) "Very slowly, over the next couple of hours, [the yarn] will turn blue, and more and more blue," Welner says. 39) "The light will develop the color." 40) Light from the sun, from LEDs and even from household light bulbs can do this. 41) In (4) fact, light can dye denim even darker than the enzyme method could using the same amount of indican. と3 37 tz ** )

塩化ベンゼンジアゾニウムについてです。Ｎは3つの共有電子対を作る？と思うのですが、なぜこの場合はＮの電子がひとつ減るのでしょうか？Clがあるのに三重結合になる理由が分かりません！ それと一枚目の写真の⌬ -N2Clは、2枚目のような+と-を省略しているんですか？ いちばん... 続きを読む

アニリンを塩酸に溶かしたのち, 氷冷しながら亜硝酸ナトリウム NaNO2 水溶液を加えると,ジアゾ化がおこり、塩化ベンゼンジアゾニウ ムが得られる。 ジアゾ化 -NH2 + 2HCI + NaNO2 N2Cl + NaCl + 2H2O 塩化ベンゼンジアゾニウムは不安定で、高温の水溶液中では窒素を放出 してフェノールになる。 N2Cl + H2O -OH + HCl + N2

この並び替えと正誤を教えてください。

1. All the actors ( ) ( ) ( ) ( ) ( ) ( ) ( modern dance since childhood. 7. been 1. had ウ. in I. interviewed *. we . trained *. today ) 2. Anybody could tell ( )( )( )( )( )( ) ( ) had happened. 7. looked 1. she *. from . something . terrible +. the I. way 3. A government study undermines one of the key arguments of climate change skeptics, concluding there is no ( 7. on the Earth's surface ) ( ) ( ) ( ) ( ). 1. measures of global warming . statistically significant conflict I. between . and in the atmosphere

英文の方写真汚くて申し訳ないです汗　 ３パラグラフ目の印のしてあるaround が、和訳中のどの部分に当たるか分かりません。教えていただきたいです。

テーマ 専門性☆☆☆ 英文レベル★★★ 30 DNAはウイルスから? 文 11 What with the threat of bird flu, the reality of HIV, and the genera unseemliness of having one's cells pressed into labour on behalf of something alien and microscopic, it is small wonder that people don't much like viruses. But we may actually have something to thank the little 5 parasites for. They may have been the first creatures to find a use for DNA, a discovery that set life on the road to its current rich complexity 12 The origin of the double helix is a more complicated issue than it might at first seem. DNA's ubiquity -all cells use it to store their genomes - suggests it has been around since the earliest days of life 10 but when exactly did the double spiral of bases first appear? Some think it was after cells and proteins had been around for a while. Others say DNA showed up before cell membranes had even been invented/ The fact that different sorts of cell make and copy the molecule in very different ways has led others to suggest that the charms of the double 15 helix might have been discovered more than once. And all these ideas have drawbacks. "To my knowledge, up to now there has been no ⚫ convincing story of how DNA originated," says evolutionary biologist Patrick Forterre of the University of Paris-Sud, Orsay. 13 Forterre claims to have a solution. Viruses, he thinks, invented » DNA as a way the defences of the cells they infected. Little more than packets of genetic material, viruses are notoriously adept at* avoiding detection, as influenza's annual self-reinvention attests. Forterre argues that viruses were up to similar tricks when life was young, and that DNA was one of their innovations. To some researchers 25 the idea is an appealing way to fill in a chunk of the DNA puzzle. 270 •

6の①と②の問題についてです。 私が書いた英作文を採点してほしいです！！ここはこうだからダメ、こう書いた方が良いなどありましたら、教えて頂きたいです🙇🏻‍♀️ 2個も欲張ってすみません(;_;) よろしくお願い致します(＞人＜;)

る 2. 6.0 it's important to understand other opinion for us. * 2 2 there are not safe countries in the world