この問題答えがないのですが解いてみました。 間違えていないか教えて欲しいです🙇 よろしくお願いします。

問15 次の式を計算せよ。 (1) (1 + i)8 (1) {ccosisin) } =(√2)² ( cos 21²1 2 Sin 21 ) 16 (1+0) = 16 (2) (-1+√3i)5 (3) (1 - i)-6 [²] {2 ( cos / x + ₂ sia ²³x)}5 = {[(ces IT resin = {1}}+ = 25 (costsin (1) 10 32 ( cos / x² + 25² ²5/1²) -32 × ( - - - 5/2) 2 - 16 - 16/3 47 (1/7+ {cos ( - ²/1/1²) + = sin ( -== 1)} 2 // {cos (-1) 12 Sin (-1)} \/(0-i) 2 8

文法問題なのですが、③が不正解な理由を教えて頂きたいです。

問5 331 las the leading actor in the film, Ramesh soon became a star. ② Having been chosen ④ To choose ① Choosing Having chosen その映画の主役に抜擢され, ラメシュはすぐにスターになった。 解説 Ramesh を意味上の主語とし, became の表す時点より前に 「選ばれた (受動 態)」ことを表す完了受動態 ② Having been chosen が正解。

「,well behind 」の部分の構造、意味を教えてください。

[Review] Back in the late sixties, thinkers on both sides of the Atlantic were troubled by problems which may seem strange to us today: they were worried that the leisure age which they believed was fast approaching would leave people with too much time on their hands. They were worried that the work ethic was losing its grip on a new rebellious generation and they pondered how they would motivate people to work. They needn't have worried. The much-predicted "leisure age" promised by technology has not materialized. In fact, quite the reverse: people are working harder than ever. There is less leisure time and, most surprising of all, the very workers with the greatest bargaining power are choosing to work the hardest. The problem is the burnout of white- collar Britain. For over a century, the average number of hours spent working over a lifetime slowly declined in Britain. The historian James Arrowsmith has calculated that in 1856 our ancestors put in 124,000 hours over a 40-year working life and, by 1981, it was 69,000. There it remained for a decade, but in the early nineties it began to increase again. On average full-time British workers now put in 80,224 hours over their working life, and that figure rises to 92,000 for those on a 50-hour week, which is common among the self- employed, the skilled, and professional and managerial workers. Many are working the kind of hours that would have been familiar to factory workers in the middle of the 19th century. The only difference is that now it's the bosses who are more likely to be putting in the hours than those on the shop floor. Britain has followed a US model of all work, no play, in contrast to continental Europe. Full-time workers in Britain now work the longest hours in Europe an average of 43.6 hours per week compared with an EU average of 40.3. Even more marked is the difference in holidays between Britain and continental Europe; the UK has, on average, 28 days a year, well behind France with 47, Italy with 44 and Germany with 41. Add the difference in weekly hours and holidays and it amounts to the British working almost eight weeks a year more than their European counterparts. -

汚くてすみません！ この問題の添削をお願いしたいです！！

I disagree that Big companies u have a positive effect on society. I have two reasons. I 4 the environment to producet Large-scale products. Big company mode a lot of products , so they use maturials such as water, electric and gos@ Also, they discharge carbou dioxide. By doing so, global warming will be increasing. Seally worker is difficult to protect @ Nork-life balance. Big companies ask them for many job iro home go they will go @ a at late night. Also some poode have to move their house for working. They will lose their free time, and tell.. tired. Therefore, big companien have a lot of pod points. I think people should work widdle or small companies than big companies, and goople will C C

文法構造が分からないのですが、to deathの後にhugeが続いているのはどうしてですか...？

After his illness, Caligula began torturing and putting to death huge numbers of citizens for even minor offenses. He also claimed to be a living god. These actions may suggest mental instability, but another explanation is that they were intended to secure his position. While Caligula was ill, plans were made to replace him, [since he had not been expected to survive, and he likely felt betrayed and threatened as a result. Similarly, while claiming to be a god certainly sounds like a symptom of insanity, many Roman emperors were considered to become gods upon dying, and Caligula may have made the claim to discourage his enemies from assassinating him. Celicula cunnosedly tried to appoint his horse

中3の相似です。 解説見たんですけど理解できませんでした。答えは4.8です。 分かりやすく解説お願いします！💦

(思 4 考える力をのばそう! 平行線と線分の比 右の図 のように, 頂点Cが共 通な2つの 正三角形 OSI A B P Q C LA ①② E D ABC と ECD があり, 点 B, C, D は一 直線上にある。 AB=EC=8cm とする。 辺AB上に点PをAP=2cm となるよ うにとり,線分 PD と AC の交点をQと するとき,線分 QCの長さを求めなさい。 (北海道) 5章 図形と相似 6章 円の性質 7章 三平方の定理 8章 標本

なぜ19世紀のイギリスではチャーティスト運動や反穀物法同盟の抗議活動のような運動が行われたのか。教えて欲しいです🙏

せいがん 1 チャーティストの大集会 (1848年) 労働者は政治への参加を 求め, 男性普通選挙の実現などをめざして, たびたびデモや請願を おこなった。 Approach なぜ19世紀のイギリスでは、や2のよう な運動がおこなわれたのだろうか。 FREE STRADE こくもつ 2反穀物法同盟の抗議活動 (1840年代初頭) 利益を保護する穀物法に対して強い反対運動がおこ Check 彼らの要求を看板から読みとってみよう。 LAW

数学について質問です。 例題66の(2)で自分の記述とFGの解答をみると、自分の記述の方が簡単に書いてあるんですけど、このくらいでも減点されないのでしょうか？ 回答よろしくお願いします。

Think 例題 66 文字係数の2次不等式 aを定数とするとき, 次の2次不等式を解け. (1) x²-(a+4)x+4a<0 解答 050 考え方 (1) 2次不等式を解くには, グラフとx軸の共有点が重要である. 2次関数のグラフ をかいたときのx軸との共有点のx座標の大小で場合分けをする。 第2章 ax2-3ax+2a=a(x-1)(x-2) となるので,a> 0, a<0で場合分けをする. (2) (1) x2-(α+4)x+4a<0より、 左辺を因数分解する. y=x2-(a+4)x+4a① フとx軸との共有点のx座標は, (i) a >4 のとき Focus ①のグラフは,右の図より 求める解は, 4<x<a a=4のとき ①のグラフは, 右の図より, 求める解はない (i) α <4 のとき (i)~(血)より, ①のグラフは, 右下の図より, 求める解は, a<x<4 a>4 のとき,4<x<a α=4 のとき, 解はない (2) ax²-3ax+2a>0 (a=0) a < 4 のとき, a <x<4 (x-a)(x-4)<0 とすると,①のグラ x=a, 4 3 2次方程式と2次不等式 139 ①の解は, x<1,2<x α<0 のときa=d7 ②のグラフは上に凸より, 1<x<2 4 ②のグラフは下に凸より, (i) a=4 = x (2) ax²-3ax+2a>0 ONS a(x2-3x+2)>0 より, a(x-1)(x-2)>0① a a4x y=ax²-3ax+2α ・・・・・・ ② とすると、②のグラフ とx軸との共有点のx座標は, x=1,2 (i)a>0 のとき付き xC 350 (ii) V₁=Y 1 ①の解は, (i),(ii)より, a>0 のとき、x<1,2<x a<0のとき、1<x<2 BOX 文字係数の2次不等式は場合分けに注意 ·····ose x **** 共有点のx座標の大 小で場合分けする. (i) αが4より大きい (右側) (ii) a と 4が等しい () αが4より小さい (左側) 左辺を因数分解する. Wars SOVICKE 2次不等式という条 件からa=0 となる ORVOSI Scēcosxs ので、とくに示され ていなくても注意す る。 αの符号によって, 上に凸か下に凸かが 変わるので注意する. ①

4、5、6はこんな感じで合ってますか？ 間違えていたら訂正をお願いしたいです。

bout you t's theirs. Complete the conversations with whose and possessive pronouns. Practice with a partner. Then practice again, giving your own answers. 1. A I'm always losing my keys. Do you ever lose yours? B No. We always keep Ours_______ on a shelf next to the door. 2. A Do you hang your clothes in the closet every night? B Well, my sister always hangs hers in the closet, but I just throw mine on a chair! My room's always a mess. They're our things. his shoes. It's their stuff. 3. A Where do you keep your shoes? Do you have one place? BN, they're all over the apartment. I have three brothers, and mam's always saying," my shoes are these?" Whose 4. A What do you do with your old clothes? Sometimes I give things to a friend of mine But my parents give me to charity. B 5. A Where do you put your cell phone at night? I always leave mine puts his B rings at night. So, what do you do with yours in the kitchen. But my husband on the dresser. It's so annoying when it 6. A What do you do with all of your photos? B I put family photos on my computer. But the kids keep theirs on their phones. My husband has his on his tablet. In convers 20% of the us expression fr

解答の赤丸のところどうやって求めるかわかりません！ 教えてください🙇 理解できたらベストアンサーいたします‼︎

次の関数の最大値と最小値を求めよ。 (1) 0 ≦0 <2のとき πT (2) 00のとき 2 兀 y = sin0+2 cos 0 Cos (0 ---) 6 y=cos20-4cos 0sin0-3sin 20