21番です。 なぜ、対比の訳になるのか教えていただきたいです🙏

IV 次の英文を読み, 空所 19~ VR肢①~④から1つずつ選びなさい。 問題 23を埋めるのに文脈上最も適切なものを、それぞれ下の選 Sixty-five million years later, the extinction of the dinosaurs remains a great mystery. Scientists think that dinosaurs existed on Earth for almost 200 million years. 19 could these great beasts, some of which weighed thousands of pounds and stood 100 feet tall, suddenly disappear? 11 The most popular theory is that the dinosaurs were killed off when an asteroid into southern Mexico. The asteroid's collision caused earthquakes, fires, and tidal waves. Volcanoes erupted, spewing poisonous gases into the sky and lowering the oxygen level in the oceans. Plants died, removing the food source for plant-eating dinosaurs. As these dinosaurs died, there was no food for meat-eating dinosaurs. In a short period of time, the dinosaurs were gone, and the first mammals began to appear. Many scientists note that, 21 the asteroid had a major impact, the Earth's climate had already scientists claim that mammals already on Earth before the asteroid might have 22 the extinction begun to change. The planet was cooling, and the colder temperatures were likely killing plants. Some by eating dinosaur eggs. We may never know for certain what caused the extinction of the dinosaurs. But it was most likely the result of a combination of the asteroid, colder climates, and egg-stealing mammals 23 the single event of the asteroid hitting the Earth. 2024年度 全学 Casey Malarcher et al., Reading for the Real World 1, Second edition When ② 19 What 3 Who 4 How came ② carried 20 3 crashed 4 burst 21 while once 3 unless 4 yet 22 ① governed obstructed 3 facilitated 4 united 23 1 other than rather than ③ except for 4 owing to

この解説ではよく分かりませんでした、😣解説お願いします🙇‍♀️

416 Many of the workers in one of the sections have complained that the ① room they work is too small and several people have asked to change 発展 jobs for that reason. ④ ③ 〈慶應義塾大〉

答え合ってますでしょうか😭😭

7. Could humans live on indefinitely were it not for ( を無期限に 1 some 2 little 8. The secretary provided me with a great ( 1 deal 9. ( 2 much ) age-related diseases? few slem of bad ow ) number of people visited the museum last month. 1 The 2 Much 可算 <宮崎大) (3) no ) of information. ) 3 many of y④number <東京工科大) aj2919jni S a number of A Facia 4 Many 〈関西外国語大〉 も両方修飾 few文にあれないX ④ a little of y ) to me. 3 A ) people to the party, but only a few came. ・可算も不可算 行くさんの 〈関西外国語大 2 lots of of) 10. We invited ( 1 much ry I read in to 興味を与える aldness 11. The story I read in today's English class was really ( 1 interesting 2 interested③ interest being interested alde) oldiezog 12. Jenny was extremely ( I in the fact that no one had ever been to the island. ISLUG interested in A A107 2 interested (大岡 be 1 interests 13. The speech this afternoon was so ( 退屈させる ⑩boring 2 to be boring 14. "How does Amy like college?" 3 interesting 4 interest wol <愛知> 〈大東文化大 〉 ) that I fell asleep. Inoizastong gables? E 3 bore 19blero (8) oldsbien 4 bored zelq() borobianos D ) living alone, but she's doing oing extremely well in her courses." "She is a little ( 〈大山 退屈させられる (1 bored 2 boring 3 surprised ④surprising sthoval 〈京都産業大 >

英検準1の英作文です。内容めちゃめちゃかもしれないし字が読みにくいと思うんですが簡単にでもいいので添削お願いしたいです🙇‍♀️

I think that rich countries should First de velop of I have two all, rich Countries has a lot of on the other hand, poor countries Countries money. Therefore rich countries should found places where they can work Second of all, helping poor countries to develop there but also to encourase rich countries's economic growth do reasons to support my opinion. have enough money do mare to help poor Countries to not 9 found facilities. but many of poor people and they cah not work and earn is not only For example, rich countries Can sell their products to the helpins Countries According to the reasons stated above, I think developed countries should do more to help developing Countries develop. and

何故上の式から下の式のようになるのか教えてほしいです

= = sin20+2cos20+2 ・・・・・・ (答) と変形でき、さらに三角関数の合成を用いると S=√1°+2"sin(20+α)+2

この問題の答えと、英文の和訳教えていただきたいです🙇‍♀️

We wear clothes to protect our bodies from the cold and heat. Traditional clothing reflects local climates and lifestyles. (X) reason that we wear clothes is to express our(Y)selves. Fashion is also an expression of the way we live. When we choose what to wear, we don't always have to follow common stereotypes. We can wear(Z) we want. ①文脈をヒントに、空欄X,Y,Zに当てはまる語を以下から選びなさい。 X: ア Another イ Some ) Y:ア outer イ inner ( ) Z: ア when イ what where ( ) ②内容が英文の内容に合っている場合はア, 間違っている場合はイを解答欄に書きなさい。 A: 私たちが衣服を着るのは、寒さや暑さから体を守るためです。 B: 着るものを選ぶ時は一般的な固定観念に従ったほうが無難です。 ( (ア) ) 【レポート第4回 3(2)】 Eating insects ( X ) us in many ways. They are rich in nutrition, especially protein. Insects (Y) as grasshoppers are eaten in Japan as a part of Japanese food culture. Moreover, insects may become a food supply in space in the future. When astronauts stay in space on (Z) missions, they need to grow their own food. Insect farming needs only a very small space and very little water, so insects can be raised efficiently. ① 文脈をヒントに、空欄 X, Y, Zに当てはまる語を以下から選び, 解答欄に書きなさい。 X: ア benefit イ benefits Y: アmuchイ such Z: ア extended イ extending ( ) ( ) )

However, it is clear that securing this important resource will define Ethiopian-Egyptian relations for many years to come. この英文においてto... Read More

ここの解き方がわかんないです>_< 解き方の説明教えて欲しいです🙇‍♀️

右の図のような道のある町がある。 次の場合の 最短経路は何通りあるか。 【1) AからBまで行く。 (2) AからCを通ってBまで行く。 (3) AからCを通らずにBまで行く。 08 C A FEU B

AB²やBC²、CA²ってどうやってもとめているんですか

76 例題 1 3点A(0, 3), B(-3, 3), (4,1) を頂点とするABCは、 直角三角形であることを示せ。 AB²=(-3-0)²+(-3-3)²=45 BC2=(4+3)+(1+3)=65 CA2=(0-4)+(3-1)=20 3A 37 C 1 43 0 4 よって AB'+CA'=BC2 ゆえに, △ABC は, BC を斜辺 B -3 とする直角三角形である。 50 x B 座 内 H 練習 3点A(-2, -1), B(1, 2), C(-1, 2) を頂点とする △ABC は,

（2）で、最高点の高さが出したいから、鉛直成分は0を使おうと思ったのですが、解説では、水平成分VE cosθを使っていました。なぜ水平成分を使うのですか？普通に最高点を出す時も、1番上だから、速度0にしていました。

TE 第1章 section5 実戦演習 演習 5-1 図のように、斜面 AB と斜面 DE があり、BD間は曲面 BCD によりなめら かに両斜面に接続されている。 点Bと点Dは同一水平面 FG 上にあり、この水平面 FGからの点Aと点Eの高さは、 それぞれんとんである。 斜面 AB と斜面 DE の傾斜角は0である。 2 点Aから初速度 0 の状態ですべり下りて、点Eから飛び出す質量mの物体の運動を 考える。曲面 BCD と物体の間の摩擦は無視できるものとする。重力加速度の大きさを gとし、以下の問いに答えよ。 板 の V A 日 B D F.v.. C h |2 自 G 物体と斜面の間に摩擦がないときの運動を考える。 (1)点Aからすべりはじめた物体が、 点B, E を通過するときの速さ VB, VE を求めよ。 (2)点Eから飛び出した物体が最高点に達したときの、水平面 FG からの高さHを求 めよ。 物体と斜面の間に摩擦がある場合を考える。 動摩擦係数をμ'とする。 (3) 点Eから物体が飛び出すためにμ'がみたすべき条件を求めよ。