否定の英文をつくる問題です。教えてください。よろしくお願いします🙇

4. 次の日本語に合うように, 英文を完成させなさい. Not (1) すべての打者が強打者になれるわけではない。 (2) すばらしい教師がよい親であるとは限らない. A great teacher (3)彼は寝る前に必ず宿題を済ませる He HINTS (1) 「打者」 batter. 「強打者」 slugger (1),(2)は部分否定の表現で表す。 not は否定する語の 直前に置く (3) fail を用いる. to bed.

直線lの方向ベクトルはどうやって求めたのでしょうか？ 直線lの式の分母から求まるのはなんとなく分かりましたが理屈が分かりません。

例題 74 直線と平面のなす角 x+3 空間に直線 Z: y+3 5 3 ★★★★ と平面 α:5x+4ay+3z = -2 がある。 (1)直線と平面αが平行であるとき, αの値を求めよ。 (2)直線と平面αのなす角が30° のとき, αの値を求めよ。 (3)直線と平面αが平行でないとき, 平面αはαの値によらず直線lと 定点Pで交わることを示し, その点の座標を求めよ。 RLL 思考プロセス 見方を変える -3 +Ha +DA (S) 例題73のように,平面 αと直線lの法線ベクトルのなす角を考えたいが, 直線の法線ベクトルは考えにくい。 (1) SA u DA 直線と平面αのなす角 D n →>> の方向ベクトル LMを a ← \αの法線ベクトル |のなす角を利用。 a 30% u (2) 法線ベクトルは, 向きが2通りある n (S 130° ことに注意する。 a n (1)直線の方向ベクトルuは 平面の法線ベクトルは 直線と平面αが平行のとき u = Action» 直線と平面のなす角は, 方向ベクトルと法線ベクトルのなす角を利用せよ 5,3,-4) OF IN の交点を N n = (5, 4a, 3) u_n (-)=o l/u, ain であるから 13 ゆえに、n= 12α+130 より a= (2)直線と平面αのなす角が30° のとき, 12 32 llla ⇔uin -3), D(m-6, 10が T とんのなす角0 (0° 0 180°)はま または 120° 130° 30° u⚫n 12a + 13 ☆☆☆☆ ここで coso= 内 un 50/16a2+34 内は2通りある。 1 12a + 13 32 よって、土 = を解くと a=1, 2 10/8a² + 17 7 AD-b 両辺を2乗して分母をは らう。 (3)直線を媒介変数t を用いて表すと x=5t-3, y = 3t-3, z = -4t ... ① 25(8a2+17) (12a+13)² 7a2 39a+32 = 0 (a-1)(7a-32) = 0 ①を平面 αの方程式に代入すると よってa=1, 5(5t-3)+4a(3t-3)+3(-4t)=-2 32 7 これを整理すると (12a+13)(t-1)=0 わる 直線と平面 αは平行でないから 12a+130 1となり、これを① に代入すると P(2, 0, -4) (1) より αの値によらず点Pを通

赤線部のtoはどのような用法になっていますでしょうか🙏

Q3. Choose the most suitable answer from those below to complete the following sentence. Keith Payne suggests that we are mistaken to think that ①data regarding matters of inequality accurately reflects the true situation. earning the minimum wage will strengthen family relationships. humans can best be described as social creatures. 4 poverty is the reason for the weakening of social ties. ⑤the disadvantage of being poor changes our perception of the value of food.

この、only withのところは初めてと訳すんですか？ 訳し方がよく分からなくて教えて欲しいです🙇🏻‍♀️՞

例題 44 Historians have described how life periods became demar- S 'S' V cated (in Western societies over the past centuries. Only with industrialization and the appearance of a middle class and formally organized schools did childhood become a clearly definable period of time.) 読解プロセス S (E) demarcate: to mark by bounds; to draw the line <群馬大>

教えてください。よろしくお願いします🙇

1.次の( )に適当な冠詞を入れなさい。ただし、不要ならば×を入れなさい。 (1) In general, ( (2) Pass me ( (3) He will be ( ) wine is made from grapes. ) salt, please. ) Edison. (4) I don't mind eating fast food three times ( (5) A human being is ( (6) He said that ( (7) This is ( (8) Even if ( ) day. ) only animal that is gifted with speech. ) mother of invention. ) necessity is ( ) house where Shakespeare was born. ) sun were to rise in ( (9) The rescue worker grabbed the man by ( (10) The knowledge of first aid is of ( ) west, I would never change my mind. ) hand. ) great use. (11) He was at ( (12) Mother went to see the school festival by ( ) train. ) loss as to what to do.

教えてください

WOLT B Vocabulary (語彙) (1) You should make the best ( 日本語を参考にして, ( )にあてはまる前置詞を書きなさい。 of (3点×4=12点) You feo! e) this old cellphone. ashoqmi Cr 「この古い携帯電話を最大限に活用する」 (2) Last month we climbed Mt. Fuji (1008) the first time.be tam 008 reson 001 od 「初めて」 tani Jen(3) Do you know what happened (leus) Becky yesterday? 「ベッキーに何が起こったか」 (4) I participated ( sali) the wedding of my cousin. DA han Jarage 27 abrunetk bana 結婚式に参加 [出席] した」 Taliqua sus odw fetigaod odi ki oblido ániziz

この問題なんですが、自分が書いた解答の最後のlog払う部分は問題ありますか？log a x=log a y の時 x=y というのはlim がついてても 　lim log fx =log a lim fx = a は成り立ちますか？

o lay to c lin (& fito) 840 (1/2015/)とすると long to. & Garff 0 ) f lim legto) (+ (() 130 t ここで = (a+b) gans are gros legelt) +fy (c- '-01) 981. Stoke

答えあっていますでしょうか🥲

=moreover 16. I advised him not to come to the party. () he came, and soon there was trouble. ① Despite 〈会津大〉 ② In spite of ③ Nevertheless それにもかかわらず ④ Not おしい形に直しなさい 2 次の英文の下線部には誤っている箇所が1箇所ある。その番号を選び, 正しい形に直しなさい。 athr 17. George told me that he had visited Sadogashima three years ago and that this time 13 he wanted to go to Okinawa.090 cz 過を?とつかえな three years before 過去時制でつかうs on inse < 鎌倉女子大 〉 M 18. He has been working very hardly in preparation for this exam in the past six months, @haro hardly めったにない→意味が合わない 大〉 so I'm pretty sure that he will pass the exam. gbol bavol 19. If you are thinking of training a dog, it is always better to start early than to start lately. Clate lately 最近→意味に合わないい nigyoda on 01 emit bed ( lugoque ai shiloH smos Jon ③ ybels <東京都市大〉 lis vaud on agwI. 3 次の日本文の意味になるように,( )内の語を並べかえて適切な英文を作りなさい。 200 IA □ 20. しばらくの間、話すこともできないほどびっくりした。 hardly ほとんど~ない 〈〈大山南> I was (that/for/ astonished/I/speak / hardly/could / so) a while. Jogg〈西南学院大〉 so astonished that I could hardly speak for 21.彼がそんな間違いをすることはまずありません。 hardly any 名詞 ほとんどの<名詞>がんない There (any/hardly/him/is/making/ of / possibility) such a mistake. Wsuchan is hardly any possibility of him making 〈立命館大 〉

答えあっていますでしょうか😭😭

30. The concert hall is only a short walk from here. It's not ( 2 need I use 3 worth 31. If you want to go to the airport in the most ( 1 finance 2 financial ) taking a taxi, 書きかえ It is worth <南山大〉 4 necessity doing A ) way, take a bus. Aは~する価値がある ③ economy ④economical 節約する 32. The data give fresh evidence of Chinese ( ) growth. Deconomic 2 economics ③ economical 4 economy 33. Lisa always thinks of other people around her. She is very ( 1 considerable 2 considered 3 considerate ④considering 34. You still have a fever. Staying in bed is the only ( ) thing to do. 〈西南学院大 〉 <東京国際大〉 〈新潟薬科大〉 14 形容詞の語法 敏感な 1 sensitive 官能的です 2 sensual 3 sensational sensibié 〈北里大〉 almost 35. John is very ( ) about his error in judgment, so don't mention it. 官能的な 1 sensible 2 sensual 3 sensitive 4 sensational 〈杏林大〉 36. John Smith is the most ( ) student in our class. $177. Dindustrious 2 industrialized 産業の 3 industrial industry 〈城西大〉 37. Wataya Risa is the youngest winner in the history of the prestigious ( ) award, the 名声のある Akutagawa Prize. 文学の 読み書きができる 文字通りの 1 literal 2 literally 3 literary 4 literate 〈 松山大 〉 hit by t

緑の線のitは，the mother’s favorite songを指していますか？

3 When babies cry, mothers must attend to them almost immediately. Many mothers, who constantly always have their babies on their minds 15 are desperately in need of a rest from caring for their babies. Often, they are close to breaking into tears from stress. A company in Japan might have decided to take pity on these mothers anxious about soothing their babies. The company hires musicians to make a unique musical piece by combining the mother's favorite song, recordings of her heartbeat and the baby's *gurgles. Many mothers cannot do without when putting their babies to bed. 41