解き方を教えてください！

s 4.αは第2象限の角で, COSα = - (1) sin 2a = 2 x sih X X cosa 2 x sin α × (- =) X Sin d sin ³x + cos²x = 1 (2) cos2x = 2 cos² α-11 = (3) tan 2a = Sin ² α = 1 = (-3²) ² =1/4 2 x ( - ) ² - 1 のとき、次の値を求めよ。 sind = 15 9 2×4-2 2-2 2 tan a 1- tant α halonging 5₁2 9Th 2 α = 2 x 5 x(-3) = 415 P

問題解いたのですが答えがないので分かりません💦 教えてください🙏

中間 UNIT 7 Reading V かず 忌み数(縁起の悪い数字) を意識して行動することがありますか。 テーマ 思想・哲学・宗教 Which number sounds lucky or unlucky to you? In many cultures around the world, people believe that some numbers are unluckier than others. In most Western cultures, many people consider the number 13 to be unlucky. In the United States, for example, many cities do not have a 13th street; many buildings 5 do not have a 13th floor. You might have seen the 13th floor (Ⓒ) as 14 in the elevator. ~412 つまり - - one on There are also those who believe that Friday the 13th is an unlucky day - 〜の人は which many things can go wrong. *superstition 文法項目 分詞①(補語になる分詞) Track 35-36 ②. The exact origin of *superstitions about Friday the 13th remains unknown. 10 However, superstitious fears about this date have grown and spread over the years, thanks, in part, to unfortunate events. In the 19th century, a ship — the HMS Friday - which was launched on a Friday the 13th, disappeared at sea. On a Friday the 13th in 1992, an earthquake in *Turkey killed thousands of people. Note It is surprising, though, that the number 13 is considered unlucky in the United 15 States. The country was originally divided into 13 states. On the dollar bill there is a picture of an *incomplete *pyramid with 13 steps. The *bald eagle carries an *olive branch in one of its *claws with 13 leaves and 13 *berries on it. In the other claw it is holding 13 arrows, and above its head there are 13 stars. In different cultures, other numbers are believed to be unlucky. In Japan, Korea, 20 and China, for example, people consider the number four to be unlucky because the *pronunciation of the word meaning four is very similar to the pronunciation of the word that means death. Many hotels and hospitals in these countries do not have a room number four. Also, people ( 4 ) give a gift consisting of four items. Turkey トルコ Noto (302 words)

問題を解いたのですが答えがないので分かりません💦 教えてください😭

PP UNIT 7 Reading 忌み数(縁起の悪い数字)を意識して行動することがありますか。 テーマ 思想・哲学・宗教 Which number sounds lucky or unlucky to you? In many cultures around the world, people believe that some numbers are unluckier than others. In most Western cultures, many people consider the number 13 to be unlucky. In the United States, for example, many cities do not have a 13th street; many buildings 5 do not have a 13th floor. You might have seen the 13th floor (0) as 14 in ~412 the elevator. *superstition incomplete O 文法項目 分詞① (補語になる分詞) Track 35-36 There are also those who believe that Friday the 13th is an unlucky day which many things can go wrong. The exact origin of "superstitions about Friday the 13th remains unknown. 10 However, superstitious fears about this date have grown and spread over the years, thanks, in part, to unfortunate events. In the 19th century, a ship - the HMS Friday - which was launched on a Friday the 13th, disappeared at sea. On a Friday the 13th in 1992, an earthquake in *Turkey killed thousands of people. It is surprising, though, that the number 13 is considered unlucky in the United 15 States. The country was originally divided into 13 states. On the dollar bill there is a picture of an "incomplete "pyramid with 13 steps. The "bald eagle carries an "olive branch in one of its "claws with 13 leaves and 13 *berries on it. In the other claw it is holding 13 arrows, and above its head there are 13 stars. In different cultures, other numbers are believed to be unlucky. In Japan, Korea 20 and China, for example, people consider the number four to be unlucky because th *pronunciation of the word meaning four is very similar to the pronunciation of th word that means death. Many hotels and hospitals in these countries do not have room number four. Also, people (4) give a gift consisting of four items. Turkey Note HMS Friday 戦艦フライデー -one on (302 word

問題を解いたのですが、答えがなくて分かりません😭 教えてください🙏

中間 UNIT 7 Reading 1 忌み数(縁起の悪い数字)を意識して行動することがありますか。 テーマ *superstition incomplete 未完成の pyramid ピラミッド 思想・哲学・宗教 VED Which number sounds lucky or unlucky to you? In many cultures around the world, people believe that some numbers are unluckier than others. Turkey In most Western cultures, many people consider the number 13 to be unlucky. In the United States, for example, many cities do not have a 13th street; many buildings 5 do not have a 13th floor. You might have seen the 13th floor ( 1 ) as 14 in ~412 つまり the elevator. There are also those who believe that Friday the 13th is an unlucky day - one on への人々 which many things can go wrong. The exact origin of *superstitions about Friday the 13th remains unknown. 10 However, superstitious fears about this date have grown and spread over the years, thanks, in part, to unfortunate events. In the 19th century, a ship - the HMS Friday which was launched on a Friday the 13th, disappeared at sea. On a Friday the 13th in 1992, an earthquake in *Turkey killed thousands of people. Note It is surprising, though, that the number 13 is considered unlucky in the United 15 States. The country was originally divided into 13 states. On the dollar bill there is a picture of an *incomplete *pyramid with 13 steps. The *bald eagle carries an *olive branch in one of its *claws with 13 leaves and 13 *berries on it. In the other claw it is holding 13 arrows, and above its head there are 13 stars. In different cultures, other numbers are believed to be unlucky. In Japan, Korea, 20 and China, for example, people consider the number four to be unlucky because the *pronunciation of the word meaning four is very similar to the pronunciation of the word that means death. Many hotels and hospitals in these countries do not have a room number four. Also, people (4) give a gift consisting of four items. bald eagle ハクトウワシ olive オリーブ claw かぎつめ berry # pronunciation 分詞① (補語になる分詞) Track 35-36 (302 words) Note HMS Friday 戦艦フライデー 金曜日に航海を開始すると不運にみまわれるという迷信を払いの けようと、英国海軍がジェームズ・フライデー船長の指揮下で金 曜日に出港させたが, 直後に消息を絶った。 広く語られているが, 史実としてその存在は裏づけられていない。 HMSはHis [Her] Majesty's Ship [Service] の略で 「英国海軍艦 いう意味 ア 1 2 (5

(3)がわかりません💦 解説には(1)(2)の結果から図に書き込むとあるのですが 39や25、14などはどうやって求めるのでしょうか？

B Clear 24 ある地域で, A 市, B 市, C 市に行ったことのある人全体の集合をそれぞれ A, B, C で表すと n(A)=50, n(B)=37, n(AnB)=5, n(CnA)=9, n(BUC)=57, n(CUA)=71, 8 n (AUBUC) = 96 であった。 (1) C市に行ったことのある人は何人か。 96/ 23 t C B 30 37 7/71=nC+50-9 nc=30 30人

この問題の答えを教えてください

C Complete this paragraph about the London Underground by putting in the Present Perfect or Past Simple forms of the verbs in brackets ( ). 回コ l Co The London Underground (have) an uitdérground train system since (start) 0 London O has had the 19th Century, The London Underground )storted in 1863 when Victorian engineers and workers built 3 (build) the Metropolitan railway. This railway line (go) from Paddington Station to Farringdon Street Station, and steam (pull) the coaches. Eight more lines (open) since then. The world's first underground (open) in 1890. This line 4 engines 5 electric railway 。 (go) from the City of London to Stockwell in South London. The most modern line is the Jubilee line, which (open) in 1977. Since the London Underground (begin), many other cities, such as New York and (build) their own systems. 8 9 10 Moscow,

【 至急⠀】raise3の長文問題なんですけど、単語が難し過ぎるので答え教えて欲しいです！！！！

Grammar Expression| Listening|Speaking /12 Total 12 /9 /100 Reading /14 /21 /44 O Reading 2 速読 問題 次の英文を3分15秒で読んで, 1.の問いに答えなさい。 But the Scottish national costume for In Europe men don't usually wear skirts. men is a kind of skirt. It is called a kilt The Scottish like to be different. They are also proud of their country and its history. and they feel that the kilt is a part of that ほこリにう history. That's why (nthe men still wear kilts at old-style dances and on national 5 holidays. They believe they are wearing the same clothes that Scottish men always used to wear. That's what they believe. However. kilts are not really so old. Before 1730, Scottish men wore a long shirt and blanket around their shoulders. These clothes (2)got in the way when the men started to work in factories. So, in 1730 a factory owner changed 10 the blanket into a skirt: the kilt. That's how the first kilt was made. Then, in the late 1700s Scottish soldiers in the British Army began to wear kilts. One reason for (3this was national feeling: the Scottish soldiers wanted to look different from the English soldiers. The Scottish soldiers fought very hard and became famous. The kilt was part of that fame, and in the early 1800s men all around Scotland began 15 to wear kilts. laThese kilts hadcolorful stripes going up and down and across. Scottish people often believe that the colors of the kilts are part of their family history. In fact, each family just chose the colors they liked best in the late 1800s. This is not the story you will hear today if you are in Scotland. Most Scottish people 20 still believe that kilts are as old as Scotland and that the colors are as old as the Scottish families. Sometimes feelings are stronger than facts! (287 words)

助動詞の使い方、使い分けがよく分かりません。どなたか教えてもられませんか🙇‍♀️ 特にこの当たりが分からなくなります。(写真)

7. 過去の習慣を回想するときに使われる would。 oftenなどの頻度を表す副詞や,when I was a child(子ども 文 A should と had better do 1. You should be more careful. 君はもっと気を付けるべきだ。 出 9tigd edd mwe dso mee should〈義務·助言〉 「~すべきだ」「~したほうがよい」 2. They should arrive here soon. 彼らはもうすぐここに着くはずだ。 (文後):9 should(推量) 「~するはずだ」 vebreta otoob ee ai had better do(命令·忠告) あり得 「~しなさい」「~するのがよい」 3. You had better see a doctor. 医者に診てもらいなさい。 1. 否定形は should not / shouldn't 「~すべきではない」「~しないほうがよい」。 You should not [shouldn't] park your bike here. (ここに自転車を止めてはいけない。) 3. O注意 had better do は目上の人に対しては使わない。否定形は had better not do 「~してはいけ い」「~するのはよくない」。 You had better not go to school today. (今日は学校に行ってはいけません。) Jpe pgp ケ S 1ud ed B will / would esd om Hieo ( 4.I'll do my homework after dinner. O will(意志) の 「~するつもりだ」 ree hom. qrcpOUSL2 > will not / won't(拒絶〉 私は夕食後に宿題をするつもりです。 5. My little sister won't eat vegetables. 私の妹はどうしても野菜を食べようとしない。 (「どうしても~しようとしない」 6.“Will [Would] you open the door?” “Sure.” 「ドアを開けてくれますか[いただけますか]。」「いいですよ。」 Will [Would] you ~?〈依頼) 「~してくれますか[いただけますか]」 7. We would often go to the movies. would(過去の習慣) 私たちはよく映画を見に行ったものだ。 「(よく)~したものだ」 4. → 単純未来「~だろう」を表す will は p.20 の A。 5. 過去における拒絶は would not / wouldn't「どうしても~しようとしなかった」。 合 本 The door wouldn't open. (ドアはどうしても開かなかった。)lsd 6. Will you ~? は聞き手が当然すべきことを依頼する際に用いることが多く. 強制的なニュアンスをロ please を付け加えると,より丁寧な表現になる。Will [Would] you open the door, please? gob gad 10 のころ)などのような過去を表す語句を伴うことが多い。 wouldの後には動作動詞が続く。 C used to do 8.I used to walk to school with my friends. 私は(以前は)友達と歩いて登校したものだ。 たものだ(今はしていない)」 9. There used to be a theater in the town. その町にはかつて劇場があった。 った(今はそうではない)」 used to の発音は /jú:sta/。 would (7.)と違い,状態動詞を用いて過去の状態を表すこともできる。

こちらの、見分け方を教えてください！！急遽です😭

(8) I (had / was Kaying) dinner when she came. (5) They (fight / are fighting) now. Wemust stop them. (Check 3) 次の各文の( (9) He (has / is having) a nice computer. (7) Our school (stands / is standing) on the top of the hill. )内の語句の中で適切な方を選びな (1)I (watched / was watching) television when the telephone (2) I(hear/ is hearing) your voice clearly. 3)I (listen / am listening) to the music on the radio. ) The girl (resembles / is resembling) her mother very much 家てくる Tney (fight / are fighting) now. We must stop them. 9The light went out when I (took / was taking) a bath. [Th Our school (stands / is standing) on the top of the hill. He (has / is having) a nice computer. thinking) of moving to the countryside. *でそ、一時中 k / am thinkinga) that he will come to my house toda が界だと、逆行

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1. The Internet is used for a variety of purposes. 2. It is claimed that these species are in danger of dying out. 3. The manager said to the workers, “Now, overtime pay will have to be cut." by ~を使って, 行為者を強調することもある。 4. I was strongly influenced by my teacher from junior high school.