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Mathematics Junior High

(2)を教えてください🙇‍♀️

1 ( 神奈川) 右の図1のように、正方形 ABCD を底面とし, AE=BF=CG=DH を高さとする 立方体がある。 2 また,図2のように, 袋Pと袋Qがあり、 その中にはそれぞれB, C, D, E, F, Gの文字が1つずつ書かれた6枚のカードが入っている。 袋Pと袋Qからそれぞ れ1枚ずつカードを取り出し, 次の 〔ルール〕 にしたがって, 図1の立方体の8個の 頂点のうちから2個の点を選ぶ。 [ルール〕 袋Pと袋Qから取り出したカードに書かれた文字が異なる場合は,そ れぞれの文字に対応する点を2個の点として選ぶ。 ・袋Pと袋Qから取り出したカードに書かれた文字が同じ場合は,その 文字に対応する点および点Hを2個の点として選ぶ。 . を書きなさい。 1 [ア 36 イ 1 18 E 図2 I =1/ オ 9 唯 (2) 選んだ2個の点および点Aの3点を結んでできる三角形について, その3つの辺 の長さがすべて異なる確率を求めなさい。 (1) 条件に合う組み合わせは, (GB), (GC), (GD) (G,E), (G,F), (G,G). (B,G), (C, G), (D,G), (E,G), (F,G), (B, B), (C, E), (E, C), (D, F), (F.D) の16通り。 (石川) H Di 袋P いま、図2の状態で、袋Pと袋Qからそれぞれ1枚ずつカードを取り出すとき、次の問いに答えなさい。 ただし, 袋Pと袋Q それぞれについて, 袋の中からどのカードが取り出されることも同様に確からしいものとする。 (1) 選んだ2個の点が、ともに平面ABCD 上の点となる確率として正しいものを,次のア~カから1つ選び,記号 (2) F B 袋 Q BCD BCD EFG EFG 条件に合う組み合わせは, (B,C), (B,D), (C,B), (C,D), (D,B), (D, C) の6通り。 1 全ての組み合わせは、36通り 5 カ 1/13〕 力 12 36 るので, 36通り中の6通り。 G カ 4 9

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English Junior High

問2から問4までの解説お願いします🙏

Reiwa Center Sports & Culture Programs Weekday activities From July 20th to August 27th Activity 1: Volleyball Monday, Thursday, Friday A Time 9:00 12:00 (s Practice hitting and receiving balls, ereds 19v and play games after that. Activity 3: Baseball id Wednesday, Thursday, Friday >)< 木 Time 13:00 - 16:00 Fees *fee # 1 activity : Practice playing catch and hitting 10 tuod Ted s'ai sennil balls, and play games after that. hirm us to t i in os all 3 activities:v $8 Activity 2: Music Monday, Tuesday, Thursday k 木 Der E$3 doo naje Time 9:00 - 12:00 Luoy.ai sids 89 90198 Activity 4: Art Tuesday, Wednesday, Friday "Ki 2 won 17 oli Time 13:00 - 16:00 Thesteni ades nomel beded, Draw pictures and fold paper to make now Practice playing musical instruments, DA UOOL and play on stage. on llomis dolls or animals. 2 activities: wen ed od 4 activities: siq aidquq $10baladrok LAORI JUMOSO9* bas When you come with your friends, you will get a 20 percent discount each. sigle (Rivili You have to make a call ahead to make an *appointment. *appointment ** Jml 08 82001 $5 YOM ladandTim You have to come to the Reiwa Center 15 minutes before the activity. 08 mpmal gdad sw.bluoda glad w bluode 001 misel of snew I foaisen wen ve vo Call the Reiwa Center at 333-123-654310 sig umug smor teg spinave edini nieque.edi 12 On what day of the week do they have no activities at the Reiwa Center? Joodse mot emod ten Hoy Roig blad of 2 If you join Activity 1 and Activity 3, how much should you pay? UO 3 If you have three activities with your friends, how much should you pay? NO 4 If you join Activity 4, what time do you have to come to the Riewa Center? Tanginot rannch ob tad

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English Senior High

教えて欲しいです🙏 よろしくお願いします。

【5】 次の対話の下線部 1)~6)の意味に最も近い語(句) をa~dから選びなさい。 JANE: Hello, Peter. How's your new job going? PETER : Hi, Jane. Oh, It's a breeze! I choose my own teaching hours, and the students are enthusiastic, too. It's so much better than my last job. JANE: That's great. So, do you have plenty of classes? PETER: Yes. And, 3)as luck would have it, I can teach subjects that I enjoy. JANE: Oh, really. Does the principal give you any trouble? PETER: No. But she did ask me to help with the science club after school. However, I 4)turned her down. JANE: Oh! Do you think that was a good idea? Shouldn't you keep on good terms with her? PETER: I didn't think of that. Do you think I should speak to her again? JANE: Well, I would if I were you. You want to make a good impression, don't you? PETER I certainly do! Thanks for your advice. I'll call her tomorrow. JANE Good idea. Let me know what happens. 1. a. very difficult c. not so easy a. better paid than c. a lot worse than 2. 3. 4. 5. 6. a. not by chance c. luckily a. refused her c. a. stay for the term with c. teach for the terms with couldn't decide a. do good deeds c. create a good image b. very easy d. a little windy b. not as bad as d. an improvement on b. unluckily d. happily b. asked her for time d. accepted b. stay friendly with d. stay away from b. have a good idea d. leave an impression

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