(2)の問いについてです。 定点となるMを右の写真の解のような形で表してはいけないのでしょうか。ダメな理由も教えていただけるとありがたいです

Check 例題 360 直線のベクトル方程式(1)円3 07*** (1) 異なる2点A(a),B() に対して, p=(1-t)+t6 (1) 表される図形はどのような図形か. (2) 3点A(a),B(b),C(c) を頂点とする △ABC がある. 辺ACを 21 に内分する点M () を通り,辺ABに平行な直線のベクトル 方程式をa, 6, こと媒介変数を用いて表せ 考え方 (1) ja+(-a) と変形すると,点P(j) は点Aを通り, ABに平行な直線上にあ ることがわかる (2)M(m)を通り、ABに平行な直線のベクトル方程式は,p=m+tAB と表せる。 解答 (1) = (1-1)+16=a+1(-a) 点P()は,点Aを通り b=a+1(6-9) 1 変化する 定点 A1=0 6-d=ABに平行な直線, すなわち直線AB上を動き, b-a a t=0 のとき, = より, 点Aの位置 t=1 のとき, = より,点Bの位置 t=1 B tが0から1まで変 わるとき、点Pは点 にある。 よって、求める図形は, 線分AB である. AからABの向き (2) 求める直線上の任意の点をP() とする.点M(㎡) に, Bまで動く。 a+2c は,辺ACを2:1 に内分する点だから, m= 3 求める直線は辺AB と平行だから,その方向ベクト ルは, AB (S-C A(a) よって,=m+tAB=+2c+(-a) P(p) (M(m) 3 すなわち, = (1/31) a1+1+1/2/30 B(b) c(c) AB JS Focus 点A(a)を通り, d に平行な直線のベクトル方程式は, p=a+td 2点A(a),B(b) を通る直線のベクトル方程式は, b=(1-t)a+tb とくに, t のとき, 線分AB を表す 足して1

急募 ここの問題が分からなくて困ってます 助けてください！

③ 与えられ を並べかえ,全文を書きなさ (1)状況 すてきな時計をしているね,と友人に言われて・・・。 This is (bought/my/me/ the watch / father) two years ago. for wilidianoq (2)状況 久しぶりのクラス会。 だれだか思い出せなくて・・・。 What is the name (the man / in / who / of / just came) ? (3)状況 スペイン語の学習が進んできて, 難しいことにも挑戦したくなり I want to read (in / that / a novel / Spanish / written / is). 4) 状況 衣替えで夏服を着ようと思いましたが, どこにしまってあるの Where are (that / wore / the summer clothes / last year / I )?

Geniusグラマーノートの問題です。 答えをどなたか教えていただきたいです。

まとめの問題4 A 次の英文の えなさい。 (1) If I ( know )内に入れるのにもっとも適切なものを、①~③の中から1つずつ選びで ) the truth, I would tell you. 2 knew will know adgun have known ) earlier. 3 were leaving (2) We've missed the train. I wish we ( - Erin (3) ( O have left party. 2 had left 4 ought to leave loodu DOV ) I known that you were home, I would have invited you to the ①Had (4) If I ( Having ③If 12gabad If I have ) a computer last year, I'd still be using my old typewriter. [ hadn't bought 3 shouldn't buy y 2 haven't bought 4 wouldn't buy a sdt\mid\sum (5) I remember that Jim was always talking as if ( ). Dhe knew everything 3 he know everything he has known everything 4 he had known everything Wple enT (6) You should write down Satsuki's number (d) you forget it. ①in case 2 in the case ③ so far as (7) My aunt likes to tell jokes, (`) they are funny or not. ①even 2 but (8) The laundry won't dry quickly ( 3 though ) it's sunny. ③ unless so long as s INT ④whether since ①if 9289 whether (9) Jet planes ( ①enable ②make ESCOR ) us to go to Australia in ten hours. 3 let 10) Medical research is () a much longer life possible. having improving making と gssal noodgy B) 4 cause 本日 Po progressing spaarly 20

鉄砲伝来によって全国統一が早まった理由はなんですか？ 教えてください🙏

英検準一級の要約問題です。 添削していただけないでしょうか？🙇‍♀️

英検公式サンプル問題 ⚫ Instructions: Read the article below and summarize it in your own words as far as possible in English. ⚫ Suggested length: 60-70 words Write your summary in the space provided on your answer sheet. Any writing outside the space will not be graded. From the 1980s to the early 2000s, many national museums in Britain were charging their visitors entrance fees. The newly elected government, however, was supportive of the arts. It introduced a landmark policy to provide financial aid to museums so that they would drop their entrance fees. As a result, entrance to many national museums, including the Natural History Museum, became free of charge. Supporters of the policy said that as it would widen access to national museums, it would have significant benefits. People, regardless of their education or income, would have the opportunity to experience the large collections of artworks in museums and learn about the country's cultural history. Although surveys indicated that visitors to national museums that became free increased by an average of 70 percent after the policy's introduction, critics claimed the policy was not completely successful. This increase, they say, mostly consisted of the same people visiting museums many times. Additionally, some independent museums with entrance fees said the policy negatively affected them. Their visitor numbers decreased because people were visiting national museums to avoid paying fees, causing the independent museums to struggle financially.

英検準一級対策の要約問題です‼︎ 添削していただきたいです✒️よろしくお願いします🙇

Brazil implemented cable car system so that they acsess to the city of Rio de Janeiro from the all areas before Olympics. Because of it, people could see see fighting with better acsess. And it made people visit there comfortably. However, some people oblidged to leave there. due to construction of it. Futhermore, the system couldn't do well and finished.

アミノ酸が脱水縮合したため、2つのアミノ酸から水の分子量を引くのかと思ったのですか、、 なぜアミノ酸は1つ分でいいんですか？

48 スト 第1日程 化学 問5 分子量 2.56 × 10' のポリペプチド鎖Aは, アミノ酸 B (分子量 89) のみを脱 水縮合して合成されたものである。 図1のように, Aがらせん構造をとると のうちから一つ選べ。 ただし、らせんのひと巻きはアミノ酸の単位 3.6個分で 仮定すると, A のらせんの全長Lは何か。 最も適当な数値を、下の①~ あり ひと巻きとひと巻きの間隔を0.54nm (1nm=1×10-m) とする。 23 nm 化学の試験問題は次に続く。 らせんの全長 0.54 nm (3.6個分) Z 化学 (下書き用紙) 160x 0.54m 3.6210. 89,+89-12 29-18 7771 RAPISUM 49 700 256x000 2 0.59 x = x 300 054x350 175 50 178 178-18 160) mal 160 2.5× 160 256×100 6 100 40 406 図1 ポリペプチド鎖Aのらせん構造の模式図 ① 43 ② 54 ③ 72 ④ 1.6 x 102 ⑤ 1.9 × 102 2.6 x 102 64 3.6万 156x100 アトゥ 0.54mm ×10 60m 175 ×0.3 20 × 100

「1863年、イギリスと薩摩藩の間で戦争が起こりました」を「between 」を使って英文にしてください！🙇‍♀️

青線の部分なんですが、whoseとwhoの使い方が分からないんですがどう違うんでしょうか？💦 教えてください🙇‍♀️🙇‍♀️

1語い・ 慣用表現・文法 (3) 単語を英文で説明する 言葉の意味を英語で説明 ある言葉の意味を英語で説明してあり、 その単語が何であるか を問う問題です。 一見難しそうですが, 説明文のキーワードを 手がかりに考えてみましょう。 ここがポイント to music 「音楽に合わせて」 (踊りとは音楽に合わせて体や足を動かすことです) チェック to dance は名詞的用法の不定詞。 ファイト! 次の各文の( )に入れるのに最も適切なものを, 1,2,3, 4の中から一つずつ選びなさい。 解答 ↓ チェック欄 口 (1) 2 dance To (dance is to move the body and feet to music. 1 walk (1) 2 3 laugh 4 fly (2) 4 e what 関係代名詞 (≒a thing which) 4 newspaper (新聞は世の中で何が起こっているかを知らせてくれます) Maka が □(2) A ( ) tells us what is happening in the world. 3 mail 2 dictionary 1 diary □ (3) □ (4) □ (5) い・ 慣用表現・文法 (3) 1 3 Sea 4 Pool o the best season for ~ 「~するのに最も適した季節」 夏は水泳に最も適した季節です) (Summer) is the best season for swimming. 2 Fall 1 Summer A (barber) is a person whose work is cutting and dressing hair. 2 clerk 1 artist 3 doctor 4 barber A (nurs) is a person who helps a doctor and takes care of sick people in the hospital. 人 1 nurse 2 policeman 3 patient 4 cleaner A person who makes a house is a(). 2 housekeeper 3 housewife □ (6) 1 carpenter (4) 4 (5) 1 (6) 1 4 hammer whose 関係代名詞 (所有格) (理容師は髪を切ったり整えたりする人です) take care of ~「~の世話をする 面倒をみる」 看護婦は病院で医師の手伝いをし、病人の世話をする人で す) チェック take care of = look after who 関係代名詞 (主格) 家を建てる人は大工さんです ) 19

高校受験を控える弟のテストです。回答がなく困っています。どなたか回答してくれませんか？

BO (2)次は,かえで町で開催されるイベントのお知らせです。 Kaede Summer Festival We will have Kaede Summer Festival in Kaede Park in August. There will be more than 60 shops, and you can enjoy many events on stage. In the evening, you will see beautiful fireworks. Come and enjoy the summer! Schedule <Day 1> Saturday, August 10 From 9 a.m. to 9 p.m. 10:00 Yosakoi Dance 1:30 Music Performance by 6:00 Mr. William Teller Bon-Odori 7:00 Fireworks Show Information about Events Mr. William Teller will join our festival. He is a famous singer around the world. When he was younger, he lived in Kaede Town for one year. He decided to come back for Kaede Summer Festival this year. Come and enjoy his great music! <Day 2> Sunday, August 11 From 9 a.m. to 8 p.m. 000.00 00002 11:00 Dance Performance by children 3:00 Yosakoi Dance 6:00 Bon-Odori 7:00 Fireworks Show Kaede Yosakoi dance team will show their performance. They won a Yosakoi contest in Hokkaido last year. Their performance will be exciting. They have made their dance easy for the people of Kaede Town. You can dance with them! On the second day, children of the dance club at Kaede Elementary School will perform their dance. They practiced dancing hard for this festival. Enjoy their cool dance! will sď You can see the fireworks show from anywhere in the park. * Children under 13 years old can't enjoy the festival after 6 p.m. without a parent. (E) schedule anywhere どこでも W in evil won bis vti alueji ni rood asw.exp VT to adband pig box by var Joods moilimbi amox fox ral0Y+ rady (nam you of ved Imobre VIO 2008 in noble nibit won a toy tili da ni vil o bha alging so I -7-