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英語 高校生

赤枠ではなんて言ってるのでしょうか? (ウ)にはmissが入ります なぜテレグラムで会ったのに赤枠の直後の文では彼の肩に手を置けたのでしょうか?

There was a skinny young boy who loved football with all his heart, (1)Practice (after practice, he eagerly gave everything he had. But being half the size of the other boys, (a)he got absolutely nowhere. At all the games this hopeful athlete sat on the bench and hardly ever played. This teenager lived alone with his father. Even though the son was always on the bench, his father was ( ア ) in the stands cheering. When the young man went to college, he decided to join the football team. Everyone was sure he could not bea member. But the coach enrolled him because he always put his ( イ ) and soul into every practice, and at the same time, provided the other members with the spirit and hustle they badly needed. It was the end of his senior football season, and as he ran onto the practice field shortly beforel the big playoff game, the coach met him with a telegram. The young man read the telegram and he became deathly silent. Swallowing hard, he mumbled to the coach, "My father died this morning. Is it all right if I ( ウ ) practice today?" The coach put his arm gently around his shoulder and said, "Take the rest of the week off. And don't even plan to come back for the ( I ) on Saturday." Saturday arrived, and thegame was not going well. In the third quarter, when the team was ten points behind, a silent young man quietly slipped into the empty locker room and put on his protector. As he ran onto the sidelines, the coach and his players were ( オ ) to see their faithful team mate back so soon. "Coach, please let me play. I've just got to play today," said the young man. (2)The coach pretended not to hear him. He didn't want his worst player in this close playoff game ーー Gnalll foolina corny for the vOuna man, (hithe coach gave in. "A

未解決 回答数: 1
数学 高校生

教えてください! [ マークついてるとこら辺から分からないです。θとαの範囲が。

3 三角関数の加法定理 283 157 図形への応用 例題 長さ1の線分 ABを直径とする円周上の1点をPとし, π /PAB=0 とする。S0Sのとき, 3AP+4BPの 6 A B 最大値と最小値を求めよ。 にあ 方 三角関数の合成公式 asin0+bcos0=Va*+°'sin(0+α) を利用する。 S0Sにおける 0+a=x の変域を調べ, y=Va+b°sinx のグラフで考える。 の π 解答 ZAPB= ;より、 AP=ABcos0=cos0, BP=ABsin0=sin0 2 3AP+4BP=3cos0+4sin0=yとおくと, y=4sin0+3cos 0=5sin(0+α) Y4 15 sina= cosa- (0<aく) 3 4 ただし, 5 5 2 0 0+α=x とおくと, y=5sinx であり, 第4章 -<e より, 6 α+-SxSa+ 6 a -1-jaS-1-8 3 mnふ 1 3 12 より,sin。 π また, 2. <sina<sin e+, a+の値は求め 40 られないので, 値の範囲を SOしぼりこんでおく。 5 2 6° となるから、くaく よって、くa+i2,2くa+2 6 4 5 7 π 12 2 3. 12 ソ=5sinx のグラフは右の図のようになる。 3 へ 最大 最小 π したがって、yは x=0+α=3, つまり, y=5sinx 0=-a のとき最大となり, 最大値は, 00N 2 5sin号=5 (a+ π5 T7 3/12212 2 また, sin(a+号) <ainォ=sin p<sin(o+号)より、ソは 5 -=sinってくsi a+)より. 127ー *=0+α=α+,つまり, 0=- のとき最小となり,最小値は, 127 (α 3 5sin(α+)-5(sinacos +cosasin- π +cos asin 6 6 3 V3 2 4 1 3V3 +4 5 5 2 2 以上より,最大値5, 最小値 3/3+4 2 練習 例題157 において、 0<0<4 のとき, 2AP+BP の最大値と最」 157 S O V Ve。

未解決 回答数: 1
英語 高校生

この写真の問題が分からないので教えて下さい。

ere designed by Mohammed Rezwan, a ( ney They can be used as both school buses and (cla somem ). )of Bangladesh.. What school boats have given Bangladeshi people: ((ompuier) education / ( medical) care / solar-powered lighting Active Study 発展途上国の就学率について調べ,就学率を上げる方策を英語で話し合ってみよう。 Drills Change the verbs into the correct form. 1.明日でエマは2週間学校を休んだことになる。 Emma( be ) absent from school for two weeks tomorrow. 2. 私はもう一度この本を読んだら、4回読んだことになる。 If I read this book again, I( read ) it four times. 3. 彼らは明日の朝9時には学校に行ってしまっているだろう。 They(go ) to school by nine tomorrow morning. e jats Put the words in the right order. 1. 問題は、彼らが新しい学校を建設するための十分なお金をもっていないということだ。 ( the problem / don't have / is / they / enough money / that ) to build a new school. 2. 困ったことに、 その村ではきれいな水を得ることができないのだ。 ( is / cannot get / that / they / the trouble / clean water ) in the village. 3. 要は,一生懸命に努力することがとても大事だということです。 ( that / is / working hard / the point / is ) very important. Translate English into Japanese. 1. What made you change your mind? 2. This survey shows that many people will become climate-change refugees. 3. This boat enables them to get their education. 001 hh

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