数学 高校生 約4年前 はやめの回答待ってます！ 高1数Aの集合です 写真のチェックついているところの 〜198｝の198がどこから出てきたか分からないのでどなたか教えてくれませんか💦 明日テストなので早めに知りたいです！ 「A 21 *(3) 49 口A (4) 63 JA 202 次の集合を,要素を書き並べて表せ。 *(1) 13以下の正の奇数全体の集合 *(2) 28 の正の約数全体の集合 A- (3) 60 から 200 までの3の倍数全体の集合 60,63,66,..198 m 203 次の集合を,要素を書き並べて表せ。 *(1) {x|-3<xs1, xは整数} (2) {x°|-1<x<6, xは整数} *(3) {2n|n<7, nは自然数} *(4){5n+2|n=0, 1, 2, 3, …) 解決済み 回答数: 2
古文 高校生 約4年前 古語の品詞分類（活用形）の分け方のコツとかあったりしますか？規則があるサ変、カ変、ナ変、ラ変、 下二段活用、上二段活用、は分かったのですが、他の活用形で分ける方法が正直よくわかりません。 説明して頂けると嬉しいです。 解決済み 回答数: 1
英語 高校生 約4年前 どこが( )抜きになると予想出来ますか？ 教科書はパワーオン3 Part1〜3までの範囲になります。 日本語の意味に合うように( )に英語を入れる問題 * 教科書の文法 連語など 21目 どこが( )で抜かれるのかは自分で考えてみましょう。 例 He will take care of my baby while I am away. This singer will become popular among young people in Thailand. I'm going to hold a farewell party before my friends return to their homeland. The huge winter typhoon will hit the tiny island in the disitrict. They haven't been used to American ways of expressing opinions in public. Anyone in need can ask for help in this shelter. I suppose this is a very difficult matter to deal with. You have to realize the importance of behaving well in public. This device won't give off any smell and allow people to live happily in an easy way. Having a lot of rainy days, we need our raincoats almost every day. No small mobile phones were to be seen in 1980s in Japan. Our company is to hire a thousand of new employees by next mont' This useful machine works well by concentrating its energy ina suan My grandmother was good at using mobile phones in those days. We had to stand all the way in the train from Nagoya to Tokyo. Just like humans, these kinds of monkey tend to be in a bad mood on Mondays. The old zebras wouldn't drink dirty water though they were very thirsty. She seems to gain beauty and looks very young for her age. We have a lot of difficulty having our children study English for a long time. They gave hima sleeping pill so that he could sleep soundly at night. Many nice athletes got together at the PR event in Osaka. Lots of Asian countries will participate in this huge project. You have to finish at least three essays in this week. She stopped breathing due to the overdose, but started to breathe again. 回答募集中 回答数: 0
英語 高校生 約4年前 なぜ答えが3になるのか教えてください Yakeudina Taeond courot be ( ) dhrety frem Tofyo by oinplone arrve @9ot ③ reoched @Tapen 修は③ 解決済み 回答数: 1
数学 高校生 約4年前 高1の3次式の展開の問題です なぜこのようになるのか分からないので説明してくださる方いませんか？！ 急に３乗が出てくるのがよく分からなくて途中の式が知りたいです（公式なのは分かりますが…） (at5)(a'- Sat25 ) - a3+ 53-ast125 ニ 未解決 回答数: 1
英語 高校生 約4年前 □3の書きかえを教えてください！！ 3 次の文を SVOの文に書きかえなさい。 (3F 1) Tom's aunt sent hima beautiful card. 2) My mother bought me a new bike last week. 3) The teacher gave me another chance. 4) The students made Mr. Suzuki a cake. od Writing 次の文をもとに, 日本文に合う英文を書きなさい。 彼の不注意な運転は私を心配させた。 His careless driving made me nervous. 解決済み 回答数: 1
英語 高校生 4年以上前 画像の問題の黄色の印が着いているところの答えがあっているか教えてください🙇♀️ 「次の英文中の()内に入れるのに, 最も適当なものを1つ選び, 記号で答えなさい。 0 According to this book, the earth ( ア ) around the sun. ア travels イ is traveling ウ has traveled 2 Look at those boys. They (イ )catch at the baseball ground now. ア play イ are playing ウ have played 3 The boy ( く) to the soccer club now. ア belongs イis belonging ウhas belonged My son ( faster than any other student in his class. ア runs イ is running ゥ has run This professor( )in Shanghai for eight years when he was a child. アlives イ lived ウ was living 6 When you called me, I( a)a shower. 人 ア have taken イ took ウ was taking 0 Ten years (M) sinceI first met you. ア pass イ are passing ウ have passed This helicopter ( イ )at this airport just now. ウ was arriving 木 発来未く ア arrived イ has arrived 2 次の英文中の()内に入れるのに,最も適当なものを1つ選び, 記号で答えなさい。 O イ)when I called you last night? ア What did you do イ What were you doing ウ What are you going to do ェ What have you done (I )when I was an elementary school student. アIwill live in Tokyo for three years イIwas living in Kobe for four years ゥIlived in Hiroshima for two years エI have lived in Naha for five years 6(1) for a long time because he likes imming and fishing. ア Tetsuro is going to go fishing with his family ネAyumu and Yosuke have gone fishing with their fellow workers ゥ Yoichi has lived near the beach 平 Keiko and her family have often been to the river pleg 解決済み 回答数: 1
