予習の問題なのですが、 分からないので教えていただきたいです。

(1) I a taxi, if I had realized that it was such a long way to the hotel. 1. would have taken 2. had taken 3. will have taken 4. will take (2) My father has just got home from Italy. He 1. seems to have enjoyed 3. seems to enjoy (3) If you take the fast train, it will cost 1. two more times 3. more than twice (4) When planting these flowers, 1. you must take care 3. care must be taken of 2. 4. his trip very much. has seemed to enjoy seems to be enjoying 2. twice as more 4. twice as much not to damage the roots. 2. flowers must be taken care 4. taking care of flowers is

紫で囲んだところのように因数分解するのはどのようにしているんですか？

DATE fied from flask) fond F HAR 200 接線に垂直な直線 (法線) 点Pでない方を点Qとする、ただし、a≠0 とする。 曲線 y=x 上の点P(a, α²) における法線と、この曲線の交点のうち, (1) 法線の方程式を求めよ. Focus *[+2² halos $195. 接点で接線と垂直に交わる直線を法線と呼ぶ. (詳しくは数学Ⅲで学習) 点P(a, f(a)) における法線の傾きをmとすると, 接線の傾きが f'(a) のとき、 m.f'(a)=-1 つまり、m=f'(a) 1 frase (2-0)² + $99 ← fram thar (A) (-x)(o=o)G (1) f(x)=x2 とおくと,f'(x)=2x TEL より, 点Pにおける接線の傾きは, f'(a)=2a したがって, 点Pにおける法線の傾きをとすると 1 m・2a=-1より, m = __ (a+0) したがって, (2) 点Qの座標を求めよ. 1 微分係数と導関数 Px-a- CHERE (2) 曲線 y=x2 と直線y=- 2つの曲線① 2式からyを消去して、x=-x+α'+- BROOTRAN (x-2)(x+a+ 2a となる. 1 2a 接線の傾き f'(a)(0) ini よって, 点Pにおける法線の方程式は, y-a²=-2 / (x=a) £ y₁=y=-2/x+ a² + ²/²/2 2a x+a+1/12 の交点は連立方程式を解いて 交点のx座標を求め り、 る。 左辺に移項して因数 分解 点Pも交点の1つで 2a>=あるから,x=αる第6章 解になっている. 点Qのx座標は =0 (D)(8-DS) 1_22_1 "2a' --- a²+- *** V 4a² 1-2のとき、y=(-a-2 2a ·+1 することから よって、点Qの座標は, (-a- 4a² 法線の傾き [接線] まず, 接線の傾きを 考える. ( 接線の傾き) (法線の傾き) =-1 361 ジュー 2a 6)- 02 1 1030 f']]

製図文字ってどうやって書くんですか？ てか、書き方ってあるんですか？w 教えてください🙏

分かりません！！！ 助けてください！！ お願いします！！！ 英語です！！ 2枚目、3枚目は問題文です！！

weive 4 Use every word once to fill in the blanks. Give the correct forms. ebrow (The English Language-Where Did It Come From?) Ino I become begin borrow build call go invade remain stop use Julius Caesar (1. ) the island with his Roman army in 55 B.C. and named it Britain, but soon they (2. ) back to the Continent. In 43 A.D. the Romans invaded Britain again. They (3. ) strong towns and wonderful roads. During the 5th century the Romans left and the Angles and the Saxons invaded Britain and (4.) it Angle- land, or England. The people of Britain (5. ) to speak English. Then the Danes ) by King and the Vikings invaded the island from the north. The advance was (6. Alfred in 871, but the Danes (7. ) in the east and left many of their own words. ) Christians, so English (9.) Meanwhile, the Angles and the Saxons had (8. ) in the church. many words from Latin, which was widely (10. 7678 100 W mil nedW 4) 1) (9) 7) 5) 8) 6) 2) 3) 10)

問1〜4の答えはこれで合っていますか？ また、問5と6がわかりません💦 教えていただけると助かります🙇‍♀️ よろしくお願いします！🙏🙇‍♀️

EP.00% 次の英文を和訳しなさい。 □問1 I looked at the leaf lettuce and was upset to see that many of the leaves had been half eaten. 私はレタスをみた。そして、半分食べられた葉をたくさんみ? 動揺した。 (2019年本試 第5問) □問2 Having been chosen as the leading actor in the film, Ramesh soon became a star. 映画の声優として 選ばれたラメシュはすぐにスターになった。 (2017年本試 第2問A) □ 問3 Here are some important points to think about in order to choose the right shoes. よいシューズを選ぶためについて考えるためのいくつかの 重要なポイントがあります。 (2017年本試 第3問B) □問4 Wanting to be accepted by his father, John tried to do his best but never felt he was good enough. 彼の父に認められたいために、ジョンは、彼彼のベストを尽くしたが 彼は十分に良いとは決して感じませんでした。 (2016年本試 第5問) ES ARXET

写真のピンクのマーカーの問題で、答えがエなんですが、 なんでそうなるか教えてください💦‼️ お願いします(＞人＜;)

6 電源に抵抗値が10Ω、20Ω、30Ωである3つの電気抵抗と 電流計、電圧 計をつなぎ、 図1のような回路をつくりました。 この回路に電流を流したと Granicer ころ、電圧計は5Vの値を示しました。 また、図2のように、図1のXの真 100 Anton 下に方位磁針を置きました。 電流を流していないとき、 方位磁針の色のつい TOU EALISER ている部分は北を指していました。 次の各問いに答えなさい。 HS EROOT2K' LOGBYERNO A =-- •X V 10Ω 2092 流 GO 302ELSEFOVED FR Pro X, FLAPTE SUPPO 勝縮 $100XEN #FFCY NORKSH' TR 図 1 図2 問5. 回路に電流が流れているとき、 方位磁針の色のついている部分はど の方角を指しますか、 次の (ア) ~ (エ)から1つ選び、記号で答えなさ い。 (ア) 北 (イ) 南 (ウ) 東 (エ) 西

もうひとつの正しい英文が分かりません。 (6)でしょうか？

6 [総合問題②] 次の中から文法的に正しい英文を2つ選べ。 (1) We are looking forward to go abroad. (2) New York is a city worth to visit. (3) Remember to read this tonight. (4) He always avoids to make any promise. (5) I'm sure of his marry her. (6) I've got used to my new school life.

この文章の和訳お願いしたいです🙇‍♂️

In Japan a huge amount of food is discarded every year without being eaten. The volume of such uneaten food is almost equal to Japan's annual rice crop. What causes us to throw away such a large quantity of food? Some analysts point out that it is our food distribution system that causes us to 5 dispose of so much food. Our system is more strictly regulated than in other advanced countries. Others argue that our tendency to prefer food with longer shelf life results in such a situation. Never can we make changes unless we are determined to change the way we sell, buy, and stock food. 1. discard = throw away ~; dispose of ~; get rid of ~ [~3] 7. shelf life [M] 900 1. (TF) 2. (TF) 3. (TF) ovo Gabeana

英語の文法問題です。 解説お願いします。

3. ハヤブサやハヤブサ2のようなミッションはどのようにして太陽系が形成されたの かを私たちが知るのを可能にするかもしれない。 Missions like Hayabusa and Hayabusa2 (enable / find / how / may / out / to / us) the Solar System was formed.

英語 高校生 長文問題 自分で解きましたが自信がありません。 お直しお願いしますm(_ _)m

25 20 1 5 15 The two men quit their jobs and decided to create a trash bin for the ocean, which they called a "seabin." They made the first model of the seabin and raised money to start the Seabin Project. The project's aim was to distribute a lot of seabins around the world. The seabins were designed to automatically collect trash 6972 自動で 10 from the surface of the ocean by using a bump powered by electricity. By へを源動力と した 電気 collecting trash near marinas and harbors, they hoped to stop the trash from Wastebasket in the Sea The increasing amount of trash in the ocean is a big global issue nowadays. It is 海のゴミの difficult to collect plastic bottles, plastic bags, cans and oil drifting on the waves. It would take a lot of time and effort. However, in Australia, two surfers named Pete Ceglinski and Andrew Turton never gave up hope. They had always loved the 昔からすきだった。 ocean and wanted to keep it clean. flowing further into the ocean. 流れる さらに良く インストール Re97-H1L F Seabins are very simple to use. A seabin is installed several centimeters below the surface of the water. When the pump is turned on, water flows into the seabin with trash on the surface. Then the water passes through a catch bag inside the 通り抜ける bin. The water is pumped back into the sea, leaving the trash inside the catch bag. Seabins are able to collect plastic that is as small as two millimeters. The catch bag can hold up to 20 kilograms. The amount of trash collected varies depending on 2MKI chŢint gk 6.10 the weather, but the estimated average amount per day is about 1.5 kilograms. THEAU 平均 A pad to absorb oil, detergent and microfibers can also be attached to the M とりつけてる seabin. Improvements like this continue to be made. The project team is also trying to educate people. For example, the team is teaching children what they can do to reduce the amount of trash in the ocean so that they can influence other members of their family and their friends. The goal of the Seabin Project is to make the ocean clean so that these seabins will no longer be needed. Ceglinski and Turton hope to pass on a clean ocean to future generations.