この問題は結局どういう場合の時に機体が発生するんですか？化学反応式を書かないと解けないんですか？

Hel 問7 /塩酸を加えると気体が発生する物質を、次の1~5のうちから一つ選び、番号で 答えよ。 (os) SE 塩化アンモニウム Mucl 4 炭酸ナトリウム Maka 2 Nazco3 2 5 racl Hacos Bacl Baofl 水酸化バリウム 3 硝酸カリウム KNO3. 硫酸マグネシウム 3 <Magsou KC1 H2804 M₂CH.S

この３問分かりません。答えは (1)5：1 (2)7：8 (3)5：13です

【3】 図8のように、平行四辺形ABCD において, AE:ED = 1:2となる辺AD上の点をE, CF:FD =2:3 となる辺 CD 上の点をFとし,線分BE と線分 AF の交点をGとします。また, BH: HE = 7:5 となる 線分BE 上の点をHとし,直線AH と辺BCの交点をⅠとします。このとき、次の問に答えなさい。 ただし, 最も簡単な整数の比で答えなさい。 (1) BG: GE を求めなさい｡ (2) BI: ICを求めなさい。 (3) AG: GF を求めなさい。 BURSM- B A H Ű E I 図8 TC D Sou

教えて欲しいです😭🙏🙏

① なぜあなたはそんなことを言ったのですか。 did you 2 彼は (そのへやから出て行きました。 He went. _the room. 3 私たちは神様にあなたの魂を体の中に送り返してくれるように 頼みます。 We God to your body. such a thing? your soul back

しかく3番丸々わかりません 教えてください！

(3) 線分ABの戊で OBE 3 一次関数の利用〉 Aさんは家を出発し,まっすぐな道を 20 分間歩いて学校に着いた。 右の図は,Aさんが 家を出発してからæ分後のAさんと家との距離をym とし,xとyの関係をグラフに表し たもので,12≦x≦20のときのyをxの式で表すと y=100æ-600 だった。 このとき、次の 問いに答えなさい。 (広島改) (1) 家から学校までは何mあるか。 (2) 最初の12分間のxとyの関係を表す式を求めよ。 (3) 最初の12分間の速さで学校まで行くと,何分かかるか。

翻訳かけたのですがよく意味がわかりませんでした... May the source of strength who's blessed the ones before us help us find the courages to make our lives a bles... 続きを読む

英語の質問です。 Only if the authority or expert has done research or knows of the results of research to test the hypothesis in question does h... 続きを読む

戊辰戦争とはなんですか？ なんで起こったのですか？ 教えてくださいお願いします！

この英文の最後の方にある（上から８行目）to fundのtoはなに用法何でしょうか？？ちなみに、和訳は写真2枚目のようになっております。

Dear Mr. Abbe, 科学という言葉を 広める Thanks for your letter. I think/ a list of what is good about science will be far longer than the list of what is できれない bad about science. But what actually matters is that science is not good or bad. It's just a base of knowledge about how the natural world works. It's the engineering applications of science that are good or evil And since no country with any real power J has ever elected a scientist or an engineer as its leader, the people who are in charge of ✓ the resources to fund such good and evil are politicians. So your question could just as 1 1 15 5

1枚目写真真ん中付近の、It's the engineering 〜evil. のところについてです。写真2枚目にもあるように、和訳は、善か悪かは科学の工学への応用です。とありますが、英文がengineering applications of science となっている... 続きを読む

To Dear Mr. Abbe, ABJIC 広める Thanks for your letter. I think a list of what is good about science will be far longer than the list of what is 2ztat.. bad about science. But what actually matters is that science is not good or bad. It's just a base of knowledge about how the natural world works. It's the engineering to applications of science that are good or evil) And since no country with any real power 2 has ever elected a scientist or an engineer as its leader, the people who are in charge of the resources to fund such good and evil are politicians. So your question could just as - 15 -

これ合ってますか？違う所があれば教えて欲しいです

■記号選択問題 ②) 次の各文が正しい内容になるように,( )内に下のアーエから最も適切なものを選んで入れなさい。 答えは記号で書くこと｡ (1) My house is in () of the post office. P front across center I next (2) ( ) you tell me the way to the ABC Supermarket? 7 Does 1 Shall Would I May ) three books last week. 3) Kumi ( 7 read reads is reading 4) I went to see a doctor because I was ( 7 fine busy 5) I had some cookies ( ) by my sister. 7 make makes made ) dogs do you have? 6) How ( 7 lot 7) This T-shirt is ( 7 to (8) ( 7 See 1 Look many (11) The boys ( much (9) Does your brother ( 7 speak (10) Do you know ( 7 who (12) ( ) at the blackboard, everyone. Watch ) English? 7 play so ). difficult I sick number ) large for me to wear. too I a lot. speaks spoke ) bag it is? ✓ plays ) to music is my hobby. Listening whose who is ) tennis are my friends. playing I has read I making ) Yuko's. I lot of I Mean I spoken I whose is I are playing 7 Listen 13) I want a new bike ( 7 like ✓ such same I almost 14) I want to learn both culture ( ) history of China. 7 in but and I after 15) In the park, there were many people ( 7 who which whose (16) I ( ) that your dream to be a pianist will come true. 7 bring 1 have make I hope (17) Yumi is a good basketball player and she can ( ) play volleyball well. very also I too Hear I Hearing ) enjoyed having lunch there. I who has 17 [A] [7] ] [ウ] [21 ] ウコ [イ] (7) [イ] [I] [イ] [ウ] F FF HE ] ] [ウ] 3