chikaの質問一覧

絶対値の不等式の証明です。先生の説明を聞いたのですが、絶対値の仕組みをよく理解していなくて分かりませんでした。もしかしたら質問させていただく場合があるかもしれないので、質問しても良い方にお願いしたいです🙏

よって =2(labl-ab)≧0 la+b≦(|a|+|6|)² |a+6|≧0, |a|+|6|≧0 であるから |a+6|≦|a|+|6| 20 等号が成り立つのは, lab=ab すなわち ab≧0 のときである。終練習次の不等式を証明せよ。また, 等号が成り立つのはどのようなときか。 31 la-ba|+|6| →+にしたい方をひく。逆になっている。(右辺)(左辺) u-417 = Ca-1) 2 + (a-1) 2-1 + 1 = (α-1)² + (h-1) =0 +(n-1≧20- (+

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英語高校生 1年以上前

高校受験を控える弟のテストです。回答がなく困っています。どなたか回答してくれませんか？

BO (2)次は,かえで町で開催されるイベントのお知らせです。 Kaede Summer Festival We will have Kaede Summer Festival in Kaede Park in August. There will be more than 60 shops, and you can enjoy many events on stage. In the evening, you will see beautiful fireworks. Come and enjoy the summer! Schedule <Day 1> Saturday, August 10 From 9 a.m. to 9 p.m. 10:00 Yosakoi Dance 1:30 Music Performance by 6:00 Mr. William Teller Bon-Odori 7:00 Fireworks Show Information about Events Mr. William Teller will join our festival. He is a famous singer around the world. When he was younger, he lived in Kaede Town for one year. He decided to come back for Kaede Summer Festival this year. Come and enjoy his great music! <Day 2> Sunday, August 11 From 9 a.m. to 8 p.m. 000.00 00002 11:00 Dance Performance by children 3:00 Yosakoi Dance 6:00 Bon-Odori 7:00 Fireworks Show Kaede Yosakoi dance team will show their performance. They won a Yosakoi contest in Hokkaido last year. Their performance will be exciting. They have made their dance easy for the people of Kaede Town. You can dance with them! On the second day, children of the dance club at Kaede Elementary School will perform their dance. They practiced dancing hard for this festival. Enjoy their cool dance! will sď You can see the fireworks show from anywhere in the park. * Children under 13 years old can't enjoy the festival after 6 p.m. without a parent. (E) schedule anywhere どこでも W in evil won bis vti alueji ni rood asw.exp VT to adband pig box by var Joods moilimbi amox fox ral0Y+ rady (nam you of ved Imobre VIO 2008 in noble nibit won a toy tili da ni vil o bha alging so I -7-

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英語高校生 4年弱前

これあってますか？？教えていただきたいです！！🙇‍♀️

彼のとを見なさい。 Look at (he / what / doing / is ). what Look of he is doing. ② 千佳が言ったことを理解しましたか。 XD anos moë daw dlat poy and l Did you understand ( said / Chika / what )? Postan chika what what )? sgg, idT isge, aidT rodo mid mot ba Did you understand said ③ ベーカー先生が言ったことを覚えていますか。 ded oldeivni ns 3 Do you (said / what/ remember / Mr. Baker)? Iliw spor youddremember what Mr. Boker said? 11 bavors eldduc J ④翔太がしたことは驚くべきものでした。 I sideriormeau Voldstiotaros 10 what (was/Shota / what/ did) amazing. Shota did was! and zing, TOMB odw 5Mike showed me (what/ in / bought / he) Nara. alddad odilo ssie e Mike what in showed Nora, bought he Janei

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英語高校生約5年前