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英語 高校生

論理表現の問題を解いたのですが、写真の答えに自信がありません。どなたか丸付けしていただけないでしょうか?もし間違っていたら、ポイントも付けていただけると嬉しいです。お願いします。

2 10. It was because she was ill ( as 2 for P 11. I can't remember ( that 12. It's not ( 2 during 13. The First World War? What ( eighteen. 1 on world in the world that ) it was that I was supposed to tell you. 2 what 3 before this ) we go abroad that we realize how crowded Japan is. 2 until 3 by 4 while (福岡大) ) do I know about the First World War ? I'm only 16. There were very few people, if ( Dany (2) ever 18. What ( ) we cancelled our date. 14. What on ( ) is the matter with you ? space 2 world earth 4 way 15 Would you read this letter I've written in English and correct the mistakes, ( Cofit if any 2 if some 3 if something deadly radiation ? earth 2 on the earth 4 in earth 17. We can get serious diseases such as liver cancer, which, ( increasing at present. although (2) as about if anything hot a fool at all (3) a fool to a considerable degree ), who actually saw what happened. 3 many 4 not 3 even 4 for wrong 2. Gambling was by no means his only source of income. definitely X かわらず nevertheless X (立教大) (大阪程大) › hydrogen bombs were used to poison the atmosphere and expose us to (34 (2) at a great distance from a fool no more than a wise man (京都外大) (四天王寺国際仏教大) )? (大) ) rare in the past, are 次の各文の下線部に最も近い意味を持つ語句を、 下の①~④から一つずつ選びなさい。 1. He is far from being a fool. "B" 2 certainly not het u Ⓒinevitably (日本工大) (明治学院大)

解決済み 回答数: 1
英語 高校生

英語の文法問題を解いたのですが、写真の問題の答えに自信がありません。どなたか丸付けしていただけないでしょうか?もし間違っていれば、ポイントも付けていただけると有り難いです。お願いします。

2 10. It was because she was ill ( as 2 for P 11. I can't remember ( that 12. It's not ( 2 during 13. The First World War? What ( eighteen. 1 on world in the world that ) it was that I was supposed to tell you. 2 what 3 before this ) we go abroad that we realize how crowded Japan is. 2 until 3 by 4 while (福岡大) ) do I know about the First World War ? I'm only 16. There were very few people, if ( Dany (2) ever 18. What ( ) we cancelled our date. 14. What on ( ) is the matter with you ? space 2 world earth 4 way 15 Would you read this letter I've written in English and correct the mistakes, ( Cofit if any 2 if some 3 if something deadly radiation ? earth 2 on the earth 4 in earth 17. We can get serious diseases such as liver cancer, which, ( increasing at present. although (2) as about if anything hot a fool at all (3) a fool to a considerable degree ), who actually saw what happened. 3 many 4 not 3 even 4 for wrong 2. Gambling was by no means his only source of income. definitely X かわらず nevertheless X (立教大) (大阪程大) › hydrogen bombs were used to poison the atmosphere and expose us to (34 (2) at a great distance from a fool no more than a wise man (京都外大) (四天王寺国際仏教大) )? (大) ) rare in the past, are 次の各文の下線部に最も近い意味を持つ語句を、 下の①~④から一つずつ選びなさい。 1. He is far from being a fool. "B" 2 certainly not het u Ⓒinevitably (日本工大) (明治学院大)

未解決 回答数: 0
英語 高校生

論理表現の問題を解いたのですが、写真の問題の答えに自信がありません。どなたか丸付けしていただけないでしょうか?もし間違っていたら、ポイントも付けていただけると有り難いです。お願いします。

2 10. It was because she was ill ( as 2 for P 11. I can't remember ( that 12. It's not ( 2 during 13. The First World War? What ( eighteen. 1 on world in the world that ) it was that I was supposed to tell you. 2 what 3 before this ) we go abroad that we realize how crowded Japan is. 2 until 3 by 4 while (福岡大) ) do I know about the First World War ? I'm only 16. There were very few people, if ( Dany (2) ever 18. What ( ) we cancelled our date. 14. What on ( ) is the matter with you ? space 2 world earth 4 way 15 Would you read this letter I've written in English and correct the mistakes, ( Cofit if any 2 if some 3 if something deadly radiation ? earth 2 on the earth 4 in earth 17. We can get serious diseases such as liver cancer, which, ( increasing at present. although (2) as about if anything hot a fool at all (3) a fool to a considerable degree ), who actually saw what happened. 3 many 4 not 3 even 4 for wrong 2. Gambling was by no means his only source of income. definitely X かわらず nevertheless X (立教大) (大阪程大) › hydrogen bombs were used to poison the atmosphere and expose us to (34 (2) at a great distance from a fool no more than a wise man (京都外大) (四天王寺国際仏教大) )? (大) ) rare in the past, are 次の各文の下線部に最も近い意味を持つ語句を、 下の①~④から一つずつ選びなさい。 1. He is far from being a fool. "B" 2 certainly not het u Ⓒinevitably (日本工大) (明治学院大)

未解決 回答数: 0
数学 高校生

丸で囲った式をどうやって出すかがわかりません。 あと例題と練習で似たような問題なんですが練習の方が最後の方に向きの説明を入れなければならないのはなぜですか?練習の方は平面上のベクトルと書いてあるからだと思ったんですがなぜ平面上だと向きの話が必要で例題の何も書いてない普通のベ... 続きを読む

3 |C1.14 d-8-81-457 x+√3/9 平面上のベクトル, 方 が |20+6=1, |a-36|=1 を満たすとき, a +6 | の最大値, ga 1 最小値を求めよ. 8800 (1) 2a+b=u.......①, a-36=1... ② とおくと, ||=1, |v|=1 ① ② より, a, を で表すと, ICT.11 a=³u+v 7 a+b = よって, 10+12=1 =4-20 7 4u-v 7 2 4u ・ひ 7 49 (16×1²-8u v+1²) [ 49 =1 (17-84-7)..... 49 √(16|u|²—8û•v+|v|²) 0=²1+5= ここで、より したがって, ③より, 9 49 lã+620 *D. /slá+b== 0 0812020 ++①×3+② より, TW=10+58/ 0-1 (0+5) 7b=u_2v ≤lá +61²≤ 250 -1≤u v≤1 18 きとは逆向きで ||=||=1 であるから, すなわち, ①② より, 2a+b=(a-36) 最小値 2 7a=3u+v ①②×2 より, -=0|2|=1, |v=1 a +6= 2 となるのは、=-1 のときであり、このと 2020 ed ab=alb|cose 80-8-1≤cos0≤1 £4, €1.50 -Tallosa·b≤|a||b| A-3A1=158) (1) cos0=1 より, 8=0° | +6= 2 となるのは、 v=1のときであり,このときのとき, ひとこは同じ向きで ||=|=1 であるから, すなわち, ① ② より, 2a+b=a-3 i=b したがって, a=-4b このとき, 2a+6=|-76=1 より, 0A +30 ROU 条件を満たす a, が存在す ることを確認したが,省略し てもよい。 〇京 (⑧) このとは川のとき、 u=v cos0=-1 より 0=180° HA OA 08 したがって, d=23236 a= co2³, 12a+b=26=10, 16A-Am-+-HA9)S よって, la +6| の最大値 1408OA0 のとき HA-OAS-ON TOA $18A1-A OAS ALEBA OSHEANS 2xy+2x+2xs と同様に展開する。

回答募集中 回答数: 0