この問題の⑵⑶⑷の詳しく解説をしてもらいたいです。

どうして不等式の-1はｘより小さくなるんですか？？ 大きくならないと０より大きくならない気がして… どなたか教えてください！ できれば至急でお願いします〜

ポイントチェック ①) そ についての 2 つの不等 ダー5x一6と0. すなーの<コーュ 0 | がある. | G) ① を満たす々の箇囲を求めよ. 1 ⑪) ① と② を同時に満たす の第囲を求めよ. (2) リーャ十x一2だ十] のグラフとヶ>軸が異なる 2 点で | 区わるようなんの値の範囲を求めよ.

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【2 】 Abell A wi mas ma ls suspended al te cdge ofs wi wih length / C) woee dee is tved wt O as illustmied in Fignre 2 ー The tall emwins stil at the height As mnd then | doppet Another hall B with mass ye at NN 多 the botom on the arc of the motion of the ball alB y] A_ The tall Acollides against the ball B in the cad tansential pmojection at the bottom. Here the gravittional acceleration is denoted by g. の Nesicct thc mass of the wire and airresistance Answer the following questione。 団 2 に示すように, 質基maの球A が, 片端を点 O に固定した長きんのワイヤ ーで吊り下げられてでいる. 高さ aに静止している慰A を静かに離す 球んが之 動する円弧上の最下点に質量 mの球 B が静止しでいる- 球人は球 B に周方向 から衝突する重力加速度を g とし, ワイヤーの質量と空抵抗が無視できる として, 次の間いに答えよ. (1!) The ball A with the velocity ya periectinelastically collided with the ball B. Find he velocity of the merged balls immediately aer collision using ae We 球A は速度で味B と完人大作衝突した at へ をseaを用いて求めよ。 の 本06 GURedoeeai Be compared with that before the balls periecinelastically collided using am fe g。 問①において, 球Aが球 B と完全非弾性衛内する前と後における運動エネ ルギーの差を ax./。 # を用いて求めよ。 (3) Find the velocity of the ball A immediately after collision against the ball B when me collsion is occured with the cocfiicient ofrestittion 0.5 ueing ma / 球Aが球B と反発係数0.3 で衝突した時, い 2AVDXPS: -

maintaining から始まる文のonはどのような意味になるのでしょうか？お願いします🤲

form of court music that also included strings and wind instruments. Maintaining an orchestra on that scale required a lot of resourceS. JMarquis Yi was only a minor ruler, so the bells and orchestras maintained by more powerful rulers may have been even more impressive.

maintaining から始まる文のonはどのような意味になるのでしょうか？お願いします🤲

form of court music that also included strings and wind instruments. Maintaining an orchestra on that scale required a lot of resourceS. JMarquis Yi was only a minor ruler, so the bells and orchestras maintained by more powerful rulers may have been even more impressive.

3番の答え合ってますか？

Hm 本上 with th _mdeal6 SSR sure of nnals s Tnmle wesk? em et yes. 1 jiEe/to write poems iamgs/eround campue ed me of Aow T fee remindec elんyhen Twit。 poetry. 1 neeteGo Wi during finals week than at any othem計 Wettemore ed + time! dm oems es nd understand my feehnge Ti請詳記詳 ィペ elps me th ea rrecommend 示 to Te PB work co 王較 Thats fascinating. Everyone has a favoni avorite method fox iku ss. Sunil, you believe that | 8 EhGns ) creative work is better than meditation foy stress rehief = ehet 2 doing creative activities helps you have a gooQ at 全 ? youcannot afford to be creative duying finals week 2) drawing pictures helps you to be more creative than wrtng い pOem8 raey: 7hanks, Sunil and Bella. Youve given me some great ieas、 Ni orks well for me. But perhaps VOU methodscouuhelpme 80 。 method w do better on my final exam8, Bela: Thank you。 Tracy。Let me know the nex* time youg0 DOWhng。 Sunil: Lefs all try it together ! 4

VisionQuest1のLesson2のpracticeの問題です。 答えわかる方教えてください😖🙏💦

1 [ 、]内から動詞を選んで英文完成させ、SVO。 SVOO。 SVOC のどの文型かを答え なさい。 @@⑨ Hi jim my favorite CD.。 [ WI the kitchen wall white [ 3. Her parents adressforher. [ 4 Exereise us healthy。 【 「keeps / painted / gave / bought] ( )内から適切なほうを選びなさい。 人Q@ 1. My grandmother (married / married with ) my grandfather at the age of 19. 2. We (reached / reached at ) the hotel at 7 p.m. 3. The train (arrived / arrived ab ) the station early in the morning. 人4. She (entered / enteredinto ) the room at that time. 5. Nick (apologized / apologized for ) his hittle mistake. 日本語に合うように. ( )に適切な語を入れなさい。 .⑲ 1. この敢音に我慢できますか。 ( )you( ) this noise? 2. おじは小さな会社を経営している。 My uncle( )asmall( ) 3. リサはいつもドアを開けたままにしている。 Tisa ahvays( )the door( > 日本語に合うように, ( )内の語句を並べかえて英文を完成させなさい。起科 1. 彼女のアドバイスはとても役に立つとわかった。 (very helpful 7 her / found / ] / advice ). 2。 私たちはナームの問題について話し合った。 (the problems / of / we / our team / discussed )、 3 高がインターネットで私に目転車を買ってくれた。 (bought / a / my / bicycle / me / parents ) online.

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Many people have to work on the weekend. Some OUhah hl CC CE (⑦One man thinke that working on the weekend can be dangerous. He js Graham Coates. Mr. Coates worke in an office in Brighton England. を On Saturday, May 24。 1986 he went to the ofice to do| some work、When he got on the elevator, stopped jetyeen oors. MCoates could not get out of the devator. He atarted to shout but no one heard him。 Then Mr Coates remembered thatitwas a hohday in England No one was going to come to York unG Tuewday! There yas nothing for Mr. Coates to do He had to wait umtil one of his coworkers came to work and found him. With nofhing to eat cr drink。 Mr. Coates ended up sleeping for most of the time. Early on Tuesday morning, the vice president of the ompany came into work and found the elevator was not

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正区ERCISES 人 、 NN 誠信所に入る毅語を下の語辞から選んで捕いましよう。 1 胡e has just had Junch. He ( ) be hungry. 2 4: Where are you going for vacation? : 7Tm not sure. 』( ) go to Europe. 3 Aijspigger than B,and Bisbigger thanC,thenA【 ) besigsewat 4 You watch TV all the ime。 You ( ) watch TV so much. [cant。 may。 must。 shouldnt] ESSON 4

200番の2番です。 どこから間違えたのか指摘お願いします…

②* 2x十3くく5 1 も | 3 2xt3<X "の EN 2 「 利和 エ の て5 大 2