英文を読んで答える問題です。かっこの中教えてください。書いてるところは合っているか確認お願いします🙇

(d)/ You have probably heard of endangered animals such as orangutans and elephants. However, not only animals but also many languages are at risk of extinction. 2 Today 6,000 to 7,000 languages exist in the world. UNESCO estimates that half of them are spoken by fewer than 6,000 people-and those languages might disappear within 100 years. That means two or three languages become extinct every month. 3 Why is this happening? Young people prefer using a majority language, which enables them to communicate with more people and enjoy more career opportunities. As a result, English has come to be widely used across the world, and parents are not always willing to teach their mother tongue to their children. Thus, minority languages are now dying with the older generation. 4 Languages are a part of the world's cultural heritage. Once we lose a language, we can never retrieve it. We can never appreciate the wisdom that was conveyed in the lost language. 10

（2）の解き方を教えてほしいです。グラフの変化の仕方が分かりません。

26 6 酸とアルカリの反応 体積の比が1:1でちょうど中和する塩酸 Aと水酸化ナトリウム水溶液Bがある。 図の ような回路をつくり、 ステンレス電極と塩酸 A 50cm を入れ、 5V の電圧を加えたところ、 水溶液に電流が流れた。 これに、 水酸化ナト リウム水溶液Bを5cmずつ100cmまで 加えてよくかき混ぜ、 そのたびに電流が流れ 6 本誌 > P.2、10~11 (1 豆電球、 電源装置、 ステン DE 水溶液中のイオンの総数 個 2 5n 4n 3n 2n 塩 酸 ーレス n 電極 A 電流計 [個] るかどうかを調べたところ、 全ての場合で電流が流れた。 (1) 水素イオンと水酸化物イオンが結びついてできる物質は何か、 化 学式で書きなさい。 (2) 水酸化ナトリウム水溶液Bを加えていったとき、 水溶液中のイオ ンの総数はどのように変化したか。 最初に塩酸A50cmの中にあ った水素イオンの数をn個として、解答欄のグラフに表しなさい。 3 水酸化ナトリウム水溶液Bを50cm加えたとき、 水溶液は中性 になっている。このとき、水溶液に電流が流れた理由を、 水溶液中 に存在するイオンの名称を示して書きなさい。 25 50 75 100 水酸化ナトリウム水溶液Bの体積 [cm] 長野改

英検2級の問題です。添削して欲しいです🙇‍♂️

ライティング(英文要約) 記入してください。 ●以下の英文を読んで,その内容を英語で要約し、解答欄に記入しなさい。 ●語数の目安は45語~55 語です。 SO 解答用紙のB面にある英文要約解答欄に書きなさい。なお、解答欄の 外に書かれたものは採点されません。 解答が英文の要約になっていないと判断された場合は, 0点と採点されること があります。英文をよく読んでから答えてください。 University students often plan for their future careers by attending job fairs or searching online for information about different kinds of work opportunities. There are other ways, too. Some of them choose to join short-term work programs at companies called internships. 002 29112 diw These have some good points. Students will be able to know more about companies they are interested in, such as what kind of jobs there are and what kind of people are working there. Also, internships allow students to get to know other students. These students can encourage each other both during and after the internship. She has a On the other hand, if students choose to join very short internships, they may not be able to understand the job they are doing before the internships end. Also, students who take part in internships may find it difficult to do well in their studies.

47で、for人をto人にしたらだめですか？

their business together. 47 We had been waiting for Matt for an hour when he came. 48 Aya came thirty minutes late. She had taken the wrong econd Stage bus.

BとCの空いているところを教えてください。かいているところの確認もお願いします！

-mən/ (id)/ 1 Have you ever broken your favorite cup and thrown it 修復できません。 In away? Broken pottery cannot usually be repaired. Japan, however, there is a traditional technique that allows broken pottery to continue to be used. It is called kintsugi. 金継ぎ 2 Kintsugi is said to have been developed by Hon'ami Koetsu, a craftsman and artist of the Edo period. When a tea bowl cracked during firing, Koetsu fixed the pieces together with lacquer and applied gold to the join. Repaired by this kintsugi technique, the tea bowl held 10 water without leaking. 3 Kintsugi does not try to hide repair work. The gold joins stand out, adding new beauty to the repaired pottery. One of the tea bowls that Koetsu repaired by 雪峰せっぽう kintsugi is called Seppo, "Snow Ridge." Koetsu compared 15 the white glaze on the bowl to a snowy mountain and the gold joins to streams of melted snow. 4 Kintsugi combines two features of the Japanese spirit. One is mottainai, the valuing of things we use; and the other is the appreciation of beauty in everyday things. As 20 an expression of the Japanese spirit, kintsugi is attracting wider attention not only at home but also overseas. way 13. *stand out 9. join の意味は? (1) T/F (2) T/F (3) T/F 5 ほんこうえつ Koetsu 本阿弥光悦 (1558-1637) ぼう 雪峰 しょうせい 8. firing far(a)ng/ 焼成 陶器を焼くこと うるし

17行目のtheirは神ということですか？教えて頂きたいです。よろしくお願いいたします。

10 The energies of conquest were not merely more efficient technologies. The European settlers used technological advantages for personal benefit. They viewed - the land as a source of commodities as raw material waiting for transformation 心理学 Although the psychology of the settlers varied considerably, according to class, religion, and nation of origin, most of them shared a set of beliefs that led to *4* 15 expansionism. They believed in the Biblical *injunction to be fruitful and multiply, 集めよ揃えよ and they believed that they were to use their talents to the maximum to develop the 摂理 land, which *divine providence had placed in their hands. They saw the Native *REV Americans as *heathens who had failed to utilize the New World, which to Europeans orld, wh seemed a wilderness. The technological differences between Native and European C 実証する。 o cultures appeared to demonstrate the superiority of the newcomers. Machines xoa 新しくもののが優れていること increasingly would become the measure of man, and the very energies of conquest (3) seemed to justify the victory. RS 1月

英語わかる人教えて欲しいです 受動態のやつです ほんとに苦手すぎて分かりません、😭

3 [ ] の語を適切な形にして, 英文を完成させなさい。 1) Her words were [shock ] and offensive. 2) We were [shock ] at the news of the big earthquake. 3) She was [excite ] when the singer appeared on the stage. 4) The concert was so [excite ] that I couldn't sleep afterward. 5) The results of the exams were [ satisfy ]. 6) Ms. Smith was [satisfy ] with his report. 7) They weren't [ frighten ] by the snake. 8) The monster in the movie was [ frighten ]. 9) The view from our room is [ disappoint ]. 10) He was [disappoint ] at his test results.

どうやって求めるんですか…？！教えてください🙇‍♀️

8. 4点A(-3,2), B2, 2), C(4,3), D を頂点とする平行四辺形につ 25 いて,頂点Dとなりうる点の座標をすべて求めよ。

五番です １と３で迷いましたがなにが違いますか？

「Bright Stage英文法・語法問題」 準拠 [ブライトステージ] 第6章 第7章 分詞, 比較 Bright Stage C チェックテスト 4 (問題129~190) 各問5点 100点満点 ① 英文の空所に入れるのに最も適切な語句を、下の①~④から1つずつ選びなさい。入 1. It is ( ) to fly to the moon. ①not dream any longer 2 no longer a dream 3 no a longer dream 4 not longer dream 2. She said goodbye to her uncle with tears ( that she would never see him again. run running ran 4 to run 3. Professor Jones is stricter than ( 4. ( ) teacher in our department. ①any other 2 other ③ each other 4 one another ) exactly the same job, he understands my situation better. ①Doing Doing as ③ For doing 4 That we are doing Several former classmates gathered for lunch, ( reunion the night before. ①having attended ② attending 3 having been attending ① being attended 6. Osaka is not ( big 7. John sat ( 8. ( ) as Tokyo. the biggest ③ as big 4 bigger ) by girls. ①surround ② surrounded 1 1. ) down her cheeks. She knew 2. 3. A. ) their high school 5. 6. bing 7. ed 8. 9. to surround surrounding ) fine, I went out for a walk with my dog. Because being ②Boing. ②It haine

この手書きだと答えが違うのですが、なぜダメですか？

補充 例題 140 223 三角方程式の解法 (和積の公式の利用) ①①①①① 2πにおいて, 方程式 sin30- sin20+sin0 = 0 を満たす 0を求めよ。 CHART & SOLUTION [類 慶応大] 補充 139 2倍角, 3 倍角の公式を利用して解くのは大変 (別解 参照)。 3項のうち2項を組み合わせ て,和→積の公式 sin A+sin B=2sin- A+B A-B COS により積の形に変形。 2 2 残りの項との共通因数が見つかれば, 方程式は = 0 の形となる。 そのためには sin30 と sin0 を組み合わせるとよい。 解答 の 1 ヨチ 学 関 0与式から (sin30+sin0)-sin20=0 ここで sin30+sin0=2sin 30+0 30-0 COS 2 2 =2sin 20 cose よって 2sin 20cos-sin20=0 3 すなわち sin 20(2cos0-1)=0 あせ ← (30+0)÷2=20 である から sin 30, sin0 を組 み合わせる。 4章 積=0 の形に。 したがって sin200 または cos0= 0≦0 <2πであるから 0≤20<4л この範囲で sin200 を解くと 20=0, π, 2, 3π coso= の参考図 2 y1 1 π 3 よって 0=0,, x, x π, π 002 の範囲で cos0= π 5 |-1| を解くと 0= π 3 3 したがって,解は 3'2 0=0, 1, 7, 7. x. 3* 3 5 π, π 別解 sin 30 - sin 20+sin0 =3sin0-4sin0-2sinOcos0+sin0 =4sin 0-4 sin³0-2 sin cos 0 =2sin0(2-2sin'-cos0 ) =2sin(2cos2d-cose)=2sin0cos0 (2cos0-1) よって, 方程式は 2sincos (2cos0-1)=0 ゆえに sin00 または cos0=0 または cosθ=- 2 したがって、002 から求める解は π 0=0, 1, 1, x, x, 3 5 3' 2 π, 2T, 3π PRACTICE 140 53 T 13 ON |1 1x T 2 17 加法定理 sin30=3sin0-4sin 0, sin20=2sin Acoso ← sin20=1-cos2 COSA=Q を満たす 0 を求めよ。