理解ができません……教えて欲しいです

5. 連立1次方程式 a b の解 x,y は, C d ax + by = k cx + dy = l ≠0のときは k b a k 2 d C l x= y = a b a b C d C d で与えられる. この公式を用いて、 次の連立1次方程式の解を求めよ. (1) { 7x + 3y = 2 9x + 4y = 3 -x+4y = -5 (2) -2x + 3y = 10 -2x+3y=

この問題どうしても(－12xy²)になるんですけど、答え見たら(－12x)で、 どう計算したらこういう答えになりますか？、

⑧bx = (-34) X b y A₁-2xyxby =-12x42

中二英語 なぜ、「then」がなくなっているのか教えてください。 3の(１)と(2)です！

nj (2) I make dinner when my mother is busy with work. 母が仕事で忙しいとき 3. 次の2つの英文を、 when を使ってほぼ同じ意味を表す1つの文に書きかえましょう。 (1) Koji saw his favorite tennis player. He was very happy then. 私は夕食を作ります。 Koji saw his favorite tennis player when He was very haziny Then (2) We got to the theater. The rakugo show started then. We got to the theater when The rakugo show started then. 日本語に合う英文になるように、{}の語句や符号を並べかえましょう。 私がエイミーに電話をかけたとき、彼女は家にいませんでした。 { called / when / wasn't / Amy/she/IX}at home. When I called Amy, She wasn't (?)ケイトは時間があるとき、イヌと遊ぶつもりです。 at home.

下の英文の構造が分からないです。 on the strenth of という熟語表現に、関係代名詞がついたそうなのですが、whose は「先行詞　whose 名詞」という順にならないといけないですよね？辞書にもwhoseの前は名詞が来る、と書かれているため混乱しています。 ... 続きを読む

Stars are property on the strength of whose name money can be raised to make a film.

違うところを見つけて訂正するやつです (6)は訂正しましたがあってますか？ また(7)はどこが違うんですか？

(6) I was spoken by a foreigner in English when I was waiting for a train at the station. 2. ③ ( 広島修道大 ) (7) Our hunger for new places and new ways have been with us for ages, almost like a mysterious disease. ② ③ mix9 ml steil lololSHO (7)

高3英語 were written は受動態だと思ったのですが、前に found があるのはなんでですか？あと proved 過去形？過去分詞？ dialect にどうかかるのかうまく訳せません😭解説して欲しいです。

Many of the ancient manuscripts the researchers found were written in an unknown dialect proved to be invaluable resources for understanding the linguistic evolution of the isolated mountain region.

高3英語 published, emphasized, proposed, requires の動詞？の働きがよく分かりません。たくさんあってうまく訳せません😭 あと、whose の先行詞って何ですか？control で合っていますかね？解説お願いします🙇‍♀️

The report the committee published last year emphasized the importance of the measures the government proposed for pollution control, whose implementation requires careful monitoring.

中3 受験英語 どれが正しいのか教えてください欲しいです。

J. The climate of Japan is much milder than that of the country where I was born. 1. This medicine will make you to feel better if you take it after dinner. 5. Not only my parents but also my brother like watching baseball on TV. I. He is the most intelligent student that I have never met in my life. . I asked him where had he been staying during his trip to Europe.

中3 受験英語 どれが正しいのか教えてください欲しいです。

J. It is very kind for you to show me the way to the nearest station in the rain. 1. If I had had enough time and money then, I could buy that expensive car. . A ten-minute walk brought us to the beautiful lake located at the foot of the I. The news that the famous actor had married was very surprising for most of people. *. She is one of the student who has won the first prize in the speech contest. mountain.

どちらもforgetという動詞が使われているのに、なぜto不定詞の場合と動名詞の場合があるのですか？

2. Don't forget (calling / call/to call me when you get home tonight. 5. I will never forget (have / having / to have) a good time with you here.