どうしてもお願いしたいです。お願いします。こう言う文全然わからないんです。答えをお願いします。できれば解説もあるとありがたいです。

2 次の中学生の敏夫 (Toshio)と雅子 (Masako)と留学生のボビー(Bobby) の夏休み中の会話文を読ん で、あとの問いに答えなさい。 Bobby: Hi, Toshio. Our city has the Himawari Festival for three days every August, right? Masako told me about it. That's right. I go to the festival every year. Toshio: Bobby: Toshio: Bobby: Toshio: That's nice. So, you went to the festival on August 21, right? (B) Right. Bobby: So, the festival won't start on Toshio's birthday this year. Masako: Right. I will go with my brother on the second day this year. The music club in our city will have a concert. They will play music from 10:40 to 11:00 in the morning. Their performances are wonderful. My brother and I enjoy their concert at the festival every year. We love music. I play the flute, and he plays the guitar. Bobby: Sounds nice! I love music, too! Toshio: Bobby, you play the piano very well. Last Thursday, I listened to your piano performance at your house. I really enjoyed it. And your brother plays the violin, right? Yes. My father plays the violin, too. And my mother plays the piano. Everyone in my family loves music. Then, let's go to the Himawari Festival together and enjoy the concert! Can your family come? Bobby: (C) How about you, Toshio? Toshio: Well, the second day is Saturday this year. You know, I'm on the school baseball team. We have practice every Saturday, so I can't go with you. I'm sorry. I will go to the festival with my parents and my sister on the first day. Bobby: Masako: Who do you usually go to the festival with? (A) With my parents and my sister. Every year, we join the festival on the first day. Last year, it was on my birthday, so my sister bought a nice bag for me at the festival. Masako: OK. Bobby: Well, can we enjoy any food at the festival? Toshio: Sure. You can eat your favorite food there.. Bobby: My favorite food? Do you mean my favorite Japanese food? Toshio: Yes. Guess what. Bobby: Toshio: (D) Well, is it sushi or sukiyaki? No. Masako, you said that you had it with your family last Sunday. Masako: Oh, I had yakisoba for lunch and oden for dinner that day, but we can't eat oden at the festival. We can eat () at the festival, right? Right! You can enjoy it at the festival! Bobby: Toshio: 5 10 15 25

合ってるか教えてください

B 〈相似比と体積比・表面積の比≫ 相似な2つの立体A,Bがあり,AとBの相似比は2:3である。次の問いに 答えなさい。 回 (1) Aの表面積が200cm²のとき, Bの表面積を求めよ。 300cm² 回(2) Bの体積が810cmのとき, Aの体積を求めよ。 340 chỉ 〈相似比と体積比〉 相似な3つの円錐A,B,Cがある。 底面の面積は、Aが36cm,Bが64cm²,Cが100z cm²である。 次の問いに答えなさい。 □(1) AとBの相似比を求めよ。 9:16 □ (2) AとCの体積比を求めよ。 144:3125 □ (3) BとCの体積比を求めよ。 4096:15625 〈空間図形と相似〉 右の図のような円錐で, 3671 B 64TL 00 である。 とき,次の □(1) EA (2) BI 右の Nとす 数の比 CI

よくわかってなくて…😅 よければ解説お願いします🙇‍♀️

7 右の図の正五角形ABCDE において, 頂点の位置に2点P, Qがある。大小2個のさいころ を1回投げ出た目の数に応じて, 点Pは, A→B→C→D→E→A→･･･の順に反時計回り に頂点を移動し、点Qは, A→C→D→A→･･･ の順に反時計回りに頂点を移動して止まる。 大きいさいころを投げて出た目の数をα, 小さいさいころを投げた出た目の数をbとすると き,次の問いに答えなさい。 B PQ LDEGBCDEABC Q:6AZDACDACOA (a. □ (y 2点P, Qがそれぞれ頂点Aから, a+bを計算した値の数だけ頂点を移動 して止まるとする。a=4,b=6のとき, 2点P、Qはそれぞれどの頂点に移 I 動しているか, A~Eの記号で答えなさい。 O Chana O 点P 点Q [ ■ (2)/2点P, 'Qがそれぞれ頂点Aから, a +6を計算した値の数だけ頂点を移動して止まるとき, 2点P, Qが同じ頂 点で止まる確率を求めなさい。 ただし, 最初に置かれている点Aの分はふくまないものとする。 JJSBJERSEOR E D -68-18 (0) ( Ho 3)/2点P, Qがそれぞれ頂点Aから, α×6を計算した値の数だけ頂点を移動して止まるとき, 2点P、Qが同じJ 点で止まる確率を求めなさい。 ただし, 最初に置かれている点Aの分はふくまないものとする。 (₂ ( 万

「ダニエル電池から電圧を安定して得られる時間は、ボルタ電池より長い」とワークに書いてあるのですが、何故ですか？😣

中学3年の受験生です。 中2の確率がどの問題を解いていても正解できません。 簡単な解き方や注意することなど教えてくれたら嬉しいです。 ※何通は一応できます。 特に苦手な問題はクジや６枚のカードを左から順に並べて…などの問題です。

5️⃣の(1)の④教えてください

5 次の問いに答えなさい。 7m² (1) 次の実験1~3について,あとの①~④に答えなさい 水 8ch ² 点火装 〔実験1] 右の図のように, プラスチックでできたA,Bのび 上端まで, うすい水酸化ナトリウム水溶液を満たしたあと, 電 気分解を一定時間行ったところ, 管Aの中には気体が7cm 3, 管Bの中には気体が14cm 3 集まった。 [実験2] 次に, 管に集めた気体はそのままで , 電源の+極 (陽極) と一極(陰極) とを反対にし、 管Aの中の気体が15cm3になるまで電気分解を続けた。 〔実験3] 管Aに集まった気体 15cm 3 に点火装置で点火し、完全に反応させた。 ① 加熱したとき, 実験1で管Aに集まった気体が発生するものを、次から符号で選びなさい。 ず、鉄 酸化銀 ウ. エタノール エ酸化銅と炭素の混合物 実験1で,管Aに発生した気体の原子をO, 管Bに発生した気体の原子を夢としたとき, この実験の化学反応を原子のモデルで表すとどうなりますか。 次から符号で選びなさい｡ ア. a ○○+ (イ. ウ. ③実験2で管Bに集まった気体の体積は何cm3ですか。 ④実験3で反応後の管Aに残った気体の体積は何cm3ですか。 2 14cm3 + 4cm3 点火装置の電源に 箸 つなぐ B うすい水酸化 ナトリウム水溶液 電源 + 。。 ③ 理科 1 (1) ① (2) ① 4 2 (1) ① (2) 1 ② 3 (1) C 4 (2) C C

実線の立体が点線の直方体の何倍になるか？ という問題の解き方を教えてください！

(1) 三角すいABCF C AN G Hi E E A, D (3) 三角すいPQF G Hi A E D E---- H (5) ACHF D Q H B B F B F F C P G C (2) 三角すいPBCF G A E D (4) 四角すいPBFGH A E D Hi (6) QC PFGH P D H # # B. P B F F BoQ F C G C P G G

I'm sure we can help each other ; I can help you, and you can help me.の訳し方を教えてください🙇 あと、;はどういう意味の記号なんですか？

解説してもらえませんか？

あと 次は,中学生のタケシ ( Takeshi) が書いたスピーチの原稿 の1~6の問いに答えなさい。 I am going to talk about my interesting experience. I went to London during this summer vacation with my family. This was my first trip to a foreign country. I wanted to know about London, so I looked for information about it on the Internet. I was able to see many famous things on the Internet before the trip. In London, we went to some popular places, for example, Buckingham Palace and Tower Bridge. I already saw them on the Internet, but they looked bigger and more beautiful to me when I saw them directly. I was ( )! When I walked around, I saw a lot of people from different countries, too. Then, we went to a restaurant to eat local dishes. They were very new to me, but I enjoyed them. When we finished our dinner and left the restaurant at about nine in the evening, I found 2one strange thing. It was not dark outside! I was very surprised. In Fukuoka, it is dark at nine in July, but it is not in London! This was the most interesting thing to me. I enjoyed this trip very much because I was able to discover new things. After the summer vacation, I told my classmates about my trip to London in an English class. Many of them liked my story and I was glad. After school, one of my classmates came to me and said, "I really enjoyed your story. I love Harry Potter, and I'm very interested in London. Can you tell me more about your trip ?" In fact, 3 was surprised when she came to talk to me. Before that, we didn't talk, and I though she was not interested in foreign countries. But that was not right. She knew a lo about London. We talked about my trip and Harry Potter. When we were talking she said to me, "Going abroad is a good way to study, but I have ( ) to Foreign country. I was glad to talk with you." I discovered new things about her o hat day. ) ( 4 You can get information about many things on TV and the Internet, and you ofte hink you know about people around you before talking to them. But you can discove ew things when you experience something directly. I want to remember this idea ar xperience a lot of things in the future. 主) foreign: 外国の Buckingham Palace: バッキンガム宮殿 Tower Bridge: タワーブリッジ directly : 直接に local dishes : その土地の料理 outside: 外で discover : 発見する Harry Potter: ハリー・ポッター

すいません、この問題答えが3番なんですけど、なんでingが入るのでしょうか？？わかる方いたら教えてほしいです🙇

made (2) Bill was surprised to hear something ( After checking, he found a beetle in it. 1 made 2 to make ) noises in the paper bag. 3 making 4 had made