7行目の文の文構造教えて欲しいです🙏

25 The Maya loved cacao so much they used the beans as currency. They also believed it is good for you which many people still say today about cacao's most famous byproduct, chocolate. 物 In fact, cacao, also called cocoa, which is the not-so-secret ingredient of chocolate, s contains hundreds of bioactive* plant compounds, including flavanols*, which have with numerous possible health benefits. been (あ "Research on the bioactive components of the cacao bean pretty consistently shows that if you're consuming greater amounts of flavanols you see mechanisms (linked to heart disease are, by and large, favorably impacted," says Howard Sesso, an 10 epidemiologist at the Harvard T.H. Chan School of Public Health and Brigham and Women's Hospital. This includes improvements in blood pressure and cholesterol levels. But while cacao does have intriguing potential to boost heart health and brain function, no science supports eating large amounts of chocolate as a health food 15 sorry chocoholics. Here's why. - Spurred by chocolate's popularity, numerous studies have explored how the natural chemical compounds found in cocoa might be good for human health. While some have suggested that less than an ounce of dark chocolate might 本単位 VT improve heart health, much of the research doesn't involve eating actual chocolate not A but rather BAというよりむしろB 20 but rather its components. In 2022, (2) Sesso and colleagues found compelling evidence for the benefits of 説得力のある flavanols. In a clinical trial of 21,000 adults, they found that the half of the group that took 500mg of cocoa flavanol supplements daily had a significantly lower risk of death from cardiovascular disease* than those who had taken a placebo. Flavanols may also boost insulin sensitivity, according to some studies, which might be helpful in reducing the risk of type 2 diabetes. But the results aren't conclusive, and those at risk of diabetes might be () (to choose a cacao-inspired

並び替え教えてください。訳は「軍の病院がどんなにひどいか」です

KHOW wounded* soldiers. She was really shocked and angry when she found out (4)( the army hospitals / how / were / bad), and she persuaded the government back in London to introduce many improvements. She was very popular among her

1番についてです。has becameだと思ったのですがこれだとなぜ違うのか教えてください

各組の文がほぼ同じ意味になるように,( )に適切な語を入れなさい。 X 1. Jack is a popular singer. He became popular three years ago. Jack (has) (been) a popular singer (for) three years. to the paradambliudtod bedosen

赤線部について質問です。 abundantの前にbe動詞が来ていないのは何故ですか？🙇🏻‍♀️

11 水の惑星 161 words 1 Earth is different from other planets because of water. Water has a tremendous effect on our planet. Nothing is as important as water to life on the earth. But for water, life on the earth would be impossible. Humans are composed of nearly 70 percent water, 5 and we are dependent on water in many ways. We couldn't do without water even a day. However, serious water supply problems exist in regions where fresh water is in short supply, such as deserts. Even regions abundant in fresh water are not without problems, and maintain- 10 ing the quality and quantity of water is very important. > Worldwide, we are using more and more water, in part because our ad population is on the increase and in part because, on the average, each person is using more water. Especially in developing countries, the supply of water can't keep up with the demand for water. 15 4 To meet the need for water, we must take whatever steps are 16 necessary. 0 abean adan and H

2531の問題において、なぜこの変形ができるのでしょうか。

ZXK -TT Cos=sin= 13 複素数平面 基本 22) るのはどんな場合か。ただし20 Pi (21) - zo) 180° 解答 (1) 21+222=122+12 +2r20001-4 であるから(問題2529) 121221=VP12+122+2172cos(01-02) =V (2)|21 + 22|=2+122+2200(01-02) VT12+2222 (-1 cos(01-02)≤1) =|72|+|2|=|21|+|22| (3)上の不等式で等号が成り立つのは または 20で cos(01-02)=1のとき よって, 等号は 10 または 22=0または と 01) 研究 複素数平面上で 21, 22および2+を 点をそれぞれP1, P2 およびPとする。 原点O と P1, P2が一直線上にあるとき, PA じ直線上にあって, OP1, OP2 が同じ向きな で 01-02=360°xn(n=0, 1, 2, ...) のとき、 (3x+ya+aẞ) 11 Br 1 + + Y a a (a++) (By+a+a)(a+3+2) (7)(1/+/+/1/1) a =(a+B+2)(B)+ya+αβ) R2 R2 By+ya+aß k=a+B+71 (By+ra+aβ)(By+ra+aβ) とおくと20 ? (a+B+)(a+B+) (y+ya+aß) (7+7+āß) (a+B+1)(a+B+7) = R² 与式==R ド・モアブルの定理 § 1. 複素数平面 よって、nを負の整数とし, n=-mとおけば 803 (cos0+isin0)"={(cos0+isin0)''}" ={cos(-0)+isin(-0)}" mは正の整数であるから {cos(-0)+isin(-0)}'' = cos(-me)+isin(-m0) ∴. (cos0+isin0)"=cosn0+isin no 2533. 〈ド・モアブルの定理〉 基本 nは正の整数で,=1であるとき 0 がどのような実数値であっても (cosO+isin0)" =cosno+isinne が成り立つことを,数学的帰納法によって 証明せよ。 -2532. 〈ド・モアブルの定理〉 基本 解答] n は整数であるから OP=OP1+OP2 ..|21+22|=|21|+|22| OP1, OP2 が反対向きならば (1) (cosa+isina)(cosβ+isinβ) 次の等式を証明せよ。ただし,i=V-1 とする。 (cos0+isin0)" =cosnl+isinn0 において, n=1のとき x(cosy+isiny) OP=OP1 ~ OP2 ...|21 +22|=|21|~|22| =cos(a+β+y)+isin(a+β+y) O. P1, P2 が一直線上にないときPOP を2隣辺とする平行四辺形の頂点で (2) nが正の整数のとき OP1 ~ PiPOP < OP1 +P,P 2 P.POP2 であるから sin 02 ) |21|~|32|<|21 +22| <|21|+|22| P1 3 1) ① ② ③ をまとめて |21|~|22|≦|21+2 | =1+22], |31|+|22| -011 る る。 基本 この結果を三角不等式ということがある。 2531. 〈複素数の絶対値> (cos a + isina) (cos a2+ i sin a2) ...(cos an+isinan) (cos0+isin0)=cosno+isinno (1) (cosa +isina) (cosβ+isinβ) = (cos a cosẞ-sina sin ẞ) + i(sinacos β + cosasin β) = cos(a + β)+isin(a+β) :: {cos(a +β) +isin(a+β)}(cosy+isiny) = cos{(a +B)+r}+isin{(a +B)+y} =cos(a+β+2)+isin (a +β+7) (2) (1) と同様にして ①の左辺 = cose+isin0 ①の右辺 = cos0+isin0 よって、この場合, 等式① は成り立つ。 n=kの場合、①の成立を仮定すれば (cos0+isin0) = cosk0+isink0 (cosQ+isin0)k+1 (cos0+isin0) (cosQ+isin0) = (cos0+isin0) × (cosk0 +isink0 ) = (cosocosko-sin Asink0) +i (sin Acosk0 + cos0sink0 ) =cos(k+1)0+isin(k + 1)0 ......2 ②はn=k+1の場合も等式①の成り立つことを 示している。 よって、数学的帰納法により①はnが どんな正の整数でも成り立つ。 2534. 〈n 乗の計算〉 基本 複素数平面上において、原点を中心とす る半径Rの円周上の3点を複素数o.d で表すとき By+ya+aß la+B+7l の値を求めよ。 ただし, a + β+7 キ によって する。 成立す [解答 点α, B, は点Oを中心 半径Rの円上 にあるから a=|a|=R2 同様にβ・万=・=R2 = cos(a1+a2++an) isin(a1+a2+・・・+αn) ここでa=a2=...=an=0とおけば (cos0+isine)" =cosn+isinno 研究ド・モアブルの定理はn が 0 または負の整 数のときも成り立つ。 =0のとき明らか。 n=1のとき (cos +isin 0) cos 0-isin 0 (coso+isino) (coso-isin0 ) = cos(-0) + isin(-0) 次の式の値を求めよ。 (cos 15°+isin 15°) 2535 〈n 乗の計算〉 解答 与式 = cos(15°×6)+isin(15°×6)=i 基本 √3+i=r(cos0+isin0) に適するr, 0 を求め、それによって(√3+i)の値を計 算せよ。ただし,r> 0 とする。 解答 V3 +i=rcos0+irsin0 から rcos0v3rsin0=1 2式を平方して辺々を加えると

最上級の問題です。教えてください。

Complete the sentences. Use a superlative and in) of. This building is very old. It is the oldest building in this city. Kaito is a tall boy. He is 2)Saya ran very fast. She ran 3) Question 5 was really difficult. It was by far The day was a very hot day. It was 5) The Amazon is a very long river. It is the second She is a very popular singer. She is one of our class. the five girls. the five questions. the summer. the world. the US.

鉛筆で書いてあるところの解釈は合ってますか？

体 =) 考 8 線分の回転 ryz 回転してできる曲面と2つの平面 z = 1およびz=-1で囲まれた立体をAとする 空間内の2点P(0, -1, 1) Q(1, 0, -1) を通る直線を1とし, 直線を2軸の周りに (名古屋市大薬 / (3) を削除) ((1) 立体 A を平面z=0で切った断面Bの面積Sを求めよ. (2) 立体Aの体積を求めよ. 回す前に切る 回転体の断面を考えるときは,回転前の図形 (例題では 1) と断面の交わり (右図の点R) を求め, それを断面内で回転させる. 回転 体の断面は断面の回転体と同じ、つまり回してから切るのと切ってからす 境界は図の点Rを軸を回転軸として回転させたものだから, 断面Bは中 のは同じなので簡単な方 (回す前に切る) を採用する。 例題 (1) では,Bの 心がO, 半径ORの円 (周と内部) になる. Zi P (B R z=0 0 体積は微小体積の和 積をS(t) とすると,Aの体積は∫_S (t) dt となる. 微小体積 S(t) ⊿t の和が全体の体積, と理解しよう. 例題で,立体A を平面 z=t で切った断面の 厚さ、 z=t+at z=t 面積S(t) 解答 線分PQ上の点を X とすると,0≦s≦1 として OX=sOP+(1-s) OQ 1 -s) =s ( 1 P 0 0 2s-1, と書ける.このXが平面z=t (-1≦t≦1) と線分 PQ HP X -1 t+1 の交点になるとき, 2s-1=t S= 2 cote, x(127-1+1) り z軸と平面z=tの交点をH(0, 0, t) とする. 立体 A を平面 z = tで切った 断面は,中心がH, 半径がHX の円 (周と内部) だから,その面積S (t)は *(1+(1)}ーズ S(t)=πHX2=π (1)S=S(0)= π 2 電源とさく 2 x+y2 1+t2 2 (1) 例題の演習題の線分 PoPが回 転してできる曲面は回転一葉双 曲面と呼ばれている (円錐台では ), 演習題の解答のあとの注 を参照 -T)=(1) ( -16(1)2-7 1+t2 dt 関数 2 12 (2) V=S(t) dt=xf 1+1² dt=x-21+ d -1 2 =π YZ 空間に t=πt+ 4 ==π 08 演習題(解答は p.154) 2 1)を考え,β-α = 1 を 例題と同じ方針、

この問題はなぜ答えが(ア)なのでしょうか。左利きは世界人口の10〜15%だけで構成されるでmade upじゃだめなのでしょうか。教えてください！🙏

Left-handers are much less common than right- handers, (making up) only 10-15% of the world's population. 「左利きは右利きよりもはるかに少なく, 世界人 口の10~15%しかいない」 (ア) making up (イ) made up (ウ) composing of (x) composed

この黄色いマーカーのとこの分構造を教えて欲しいです。

異議をとなえる 明治大文 significant five per cent. 2022年度英語 7 chalerghg T困難だがやりがいある always prefer print to ebooks. By 2016, that number had climbed a modest but 控えぬ The increased sales books) and their popularity with of younger people, demonstrate that old media is not just the province the old)/ 領域 3 The argument that printed books were becoming outdated and obsolete was by challenged not only by books' renewed popularity, but also by expert studies that pointed out the psychological Benefits enjoyed by people (who liked to read 動 a remedy for (イ) b.difficult writing) (in other words researchers suggested reading ( n all sorts of problems) (2013) the journal Science published a study that concluded that people who mostly read literary writing had a clearer appreciation breached other people's ways of thinking than those who tended to prefer popular bestsellers: The authors (②this study) discovered readers to be better (あ the emotions expressed faces on at understanding others' false beliefs when they had just read prizewinning short stories than when they had I read lighter more commercial writing: This experiment provided a new contribution to the familiar debate (on the difference between literary writing and popular bestsellers Bluzin 1 0 experiment suggested b/captivated (②E a printed book) remained a worthwhile (even in the digital age that finding time to be activity (C① many people) O 4 est The view that people the past read more were better readers is not ✓ and (historical evidence. It is true that print experienced a golden age between the rise D mass audiences: ( the eighteenth century (and the twentieth- a century triumph of the paperback Nonetheless, well before competition (from social media, only a finy minority (①volumes that were published ever found a ader(1 Instead of reading novels carefully, aristocrats had their hair curled reader ✓ ever while listening to a servant reading aloud Long before people compiled favorite songs or pieces of music on their computer or mobile phone, poetry lovers scissored pages apart to paste scraps of one collection onto the margins of another. Early bookstores sold fish, while books were also sold door-to-door by clothing salesmen. Authors back then debated in print, as strongly as today's content providers do online, whether the written work should be rented or sold, licensed or owned. In short, printed books gave birth to many of the capacities cs CamScanner でスキャン

The population of Tokyo is larger than that of Osaka than thatのthatにthisが使えない理由はなんででしょうか？？わかる方教えてください。