数学 中学生 1年以上前 2枚目の下から4行目のHはGDの中点なのでとありますがなぜ中点とわかるんですか [図で, A, B, C, D, E, Fを頂点とする立体は, △ABC, △DEFを底面とし, 側面がすべて長方形で ある三角柱で, Gは辺BCの中点, Hは線分GD と平 面AEFとの交点である。 AB AC = 10cm, BC = 12cm, AD=6cmのとき, 四角錐HABEDの体積は 何cm3 か 求めなさい。 <愛知県> B D" PH 未解決 回答数: 1
数学 中学生 1年以上前 タ、チの問題が解答を読んでもどうしてこうなるのかよくわかりません。 どなたか教えてください。 Jetroqmi es 915 abtow ady abrow edt mod ebam 978 Berb (6)袋の中に 1,2345 の数字が書かれたカードが1枚ずつ入っている.その drea 中から1枚ずつカードを取り出して、左から順に並べて3桁の数字を作る. Chalinge 3桁の数字は全部でセソ個できる. gatergunnelsdt arinida Viote aidt to retirw odT タ 3桁の数字が奇数である確率は である. チ ti Leo ni beasqqad Vidiadorq noeroq blo-rsay-08 aeroda pirat 解決済み 回答数: 2
英語 中学生 1年以上前 「私たちは佐賀から京都へ電車で行きます」という文をwe are going to Kyoto from Saga by train. と書いたのですが合っていますか? 答えには、we will go to Kyoto from Saga. we are going to u... 続きを読む 解決済み 回答数: 1
英語 中学生 1年以上前 make new skillではダメなのですか? (10) 4: Why do you want to take this computer class, Susan? B: Because I think it's important to ( 1gain 第1回検定一次試験 準2級) 2 push • 3 • ) new skills. 3 make 4 trade copyright2024 公益財団法人日本英語検定協会 無断転載 複製を禁じます 解決済み 回答数: 1
数学 中学生 1年以上前 解答解説をお願いします。 4 右の図のような, おうぎ形ABC が あり, BC 上に点D をとり DC上に 点Eを,DE=EC となるようにとる。 また, 線分AE と 線分BCの交点を A G E F D B F, 線分AE の延長と線分BDの延長の交点 をGとする。このとき, △GAD∽△GBF で あることを証明しなさい。 〔証明〕 (山口) 解決済み 回答数: 2
英語 中学生 1年以上前 解説お願いします🙇🏻♀️ 11 Dlido lame is becool sonsibus adT 3 次の文中の不定詞と同じ用法の不定詞を含む文をアークから2つずつ選びなさい。 VadT的用法は目的と原因とを分けるものとします。 (1) Chiyoko came to see me last night. things ●ただし 副詞 boob bris gros (gnise yod edT Waste ) ( ) in Nara ed (jeg) ni bej )( om ba ( )(日 (2) There are a lot of things to see in Nara. "nistre are a lot of thi (3) He wanted to see her parents. glad to see you. (4) I am I am very glad t I have something to tell you. He was happy to see her again. 3 I'll go to see her tomorrow. wob medom Pistel ni jud syste(s onsibus She had no time to do the dishes. * She had no ti 1 H We tried to stop him. It began to rain hard. I BA He was surprised to hear that. He ran fast to catch the bus. He ran 解決済み 回答数: 1
英語 中学生 1年以上前 1.(1)②、(2)②、(3)①、(4)③④⑧⑩、(5)③④⑤、(6)③④、(7)①④⑥、(8)①②③⑥、(9)の解説をして欲しいです。3枚目が答えです 英語科 〔文 法〕 1 次の各文の( )に入る最も適当な語(旬) を1つ 選びなさい。 3 I don't want to be a person ( things. mi 7 who says 1 what speaks which talks I whose tells 英語 ) bad They followed the instructions they ( by their homeroom teacher. Both Ken and I ( ) junior high school ア was give 1 were gave ry were given I were giving ad (1) students two years ago. 7 is イ am ウ was I are were ⑤Could you tell me ( ) a ticket? ) My brother is very good at ( baseball. 7 play plays playing I played to play 3 This computer is ( ) than that one. good I expensive ④ I enjoyed ( イ better ウ best important o) movies in my room. 7 where I can get イ where can I get ) how to buying 300 [中京大中京〕 where to buying I (3) Sarah says she can't come () she finishes her homework. 7 when if unless I after 2 I bought two books (1 yudar yesterday. ア write writing ) in English watch I watching b⑤Did your sister ( 7 study I studyed watches watched to watch studys ) science yesterday? studies studied ⑥ I want ( ) your e-mail address. ア know knows knew I knowing * to know ⑦Have you ever ( ) letters in Chinese? ア write writes writing I wrote written ウ wrote I written 3 Please come to the library, Frank. I'll be there between two (w ) three. A7 and 1 for to エ or Hiroshi and his family enjoyed ( ) at Hakuba last weekend. ア ski ウ 1 skiing for skiing I to ski ⑤5 Ben has an aunt ( He goes and stays with her every winter. ア what イ who ) lives in Hawaii. whose I where [ たちばな〕 (4) She is very proud ( ) her bonsai and ⑧ When Lucy () going home on a public bus last Friday, she saw her cousin in Lad the bus. 7 is am ウ are I was * were ⑨Emily is very ( ) because she goes to college from Monday to Friday and works part-time at a bookstore on weekends. 7 short busy I tall * large small [菊華] ) since (2) The number of car accidents ( 1992. 7 decreasing イ are decreased Gloves showing it to visitors. ア with イ of ウ to I in 2 ( ) we go to the movie theater? イ What don't ウ How are I Why don't ア Let 3 The baby was named ( 7 before after I over * since ④Mary has few friends. ( always with a lot of friends. Instead of ウ As for on Where do ) his uncle. to ) John, he is According to エ After all have been decreasing ⑤He has two other children ( I has been decreasing 2 How about ( ) a taxi instead of 7 besides 1 among Even if ) Alan. below walking there? I'm tired. 7 to taking taking I above * beside 6 Take the JR Line to Nagoya, and change ( ) there. ウ to call I calling you -147- 未解決 回答数: 0
英語 中学生 1年以上前 訂正あればお願いします! use is ROOM C. (10語) (例) ROOM C is the biggest of the three. (8語) 5 (例) I like playing the guitar when I'm free. My father bought me a guitar when I became fifteen. I like its beautiful sound. (23語) ⑤ 「あなたがひまなとき, あなたは何をするのが好きです 「か」という質問。 (例) 私はひまなとき, ギターをひくのが好きです。 15歳になったとき, 父が私にギターを買ってくれました。 私はその美しい音色が好きです。 解答集 つかむ! 得点アップのコツ 7 5 あなたは、外国語指導助手 (ALT) から, “What do you like to do when you are free?" と質問 されました。 あなたの答えを, 理由や説明などを含めて20語以上の英語で書きなさい。 英文 の数はいくつでもかまいません。 ただし, I'm などの短縮形は1語として数え, コンマ(,), (=) ピリオド ( . )などは語数に入れません。 未解決 回答数: 1
英語 中学生 1年以上前 (中学 英語)もし訂正があればお願いしたいです! 10 (1) my treasure is a books. (2) Because my mother gave me. it. It is. Important by me 未解決 回答数: 1