vision questⅡ English expression hope70ページ preview 1.date&time 2.numbers(sizes,measurements,etc) 3.prices&Phone numbers listening task 1.... 続きを読む

140 // TIT Activity for Communication 3 Preview Listen to the sentences below. 1 Dates & Times Listening for Numbers the on Enio 1. "The movie starts at 5:20. Can you be ready in ten minutes?" "OK. I'll try." 2. "What time is it now?" "It's 11:30." basalaila awohlsw 3. I have an appointment with the dentist this Thursday, the 10th. M 4. "When does school begin?" "It begins on April 8th." 5. Our school was established in 1965. 6. My family has lived in this town since 2005. 2 Numbers (sizes, measurements, etc.) 1. Two thirds of the students come to school by bus. 2. One mile is about 1,609 meters. 3. The city has a population of about 2.5 million. 4. The temperature dropped to 12°C. 5. APA Air Flight 125 for London will be departing from Gate 14 at 10:15. 3 Prices & Phone numbers 1. The price of this bag is $27.89, but you can have it at 10 percent off. 2. What would you do if you won 100 million yen in a lottery? 3. "A hamburger and a cola, please." "That'll be £2.99." 4. I need €20, but I'm €5 short. 5. My phone number is 612-750-5613. Listening Task Listen to the conversations and choose the correct answers. 1. How much of the earth's surface is covered by ocean? 1 more than one third more than one fourth 監督署 ER 70 3 more than two thirds 4 more than two fifths 2. When were the Olympic Games held in Atlanta? 1 in 1966 2 in 1969 3. How much did the dress cost? 1,100 yen 2 1,800 yen 3 in 1996 4 in 1999 S 8,000 yen ③ 13,000 48,800 yen bluros ④ 30,000 about 200,000 4. How many people can the concert hall hold? ① 1,300 ② 3,000 5. How many people live in the city? ①about 2,000 2 about 12,000 3 about 20,000 ① 207-7300 2207-7003 ③ 702-3300 6. What's the phone number of the restaurant? The number is 510- ④ 702-3003

(2)を教えて下さい！

基礎問 184 第6章 順列・組合せ 112 道の数え方 (1) 右図のような道をAからBまで行くこと を考える. (i) 最短経路の数はいくつあるか. (i)(i) のうち,Cを通るものはいくつある か. (2) 右図のように p q が通れない道をAか らBまで行くことを考える. 最短経路の数 はいくつあるか. PEDate 精講 A A 解答 (1)(i)「|」3本, ｢一｣ 5本を並べると考えて, 8! 8-7-6 5!3! 3-2 =56 (通り) (gCでもよい) D (1) たとえば、右図の色の線で表される道に ついて考えてみましょう. この道をタテ, ヨコで分割して一列に並べると|, -, -, A 1, -, 1, -, -となっています。 他の道も「一」 5本と「|」3本を並べかえたものになります. 一例として, A→D→Bと 外の辺をまわる道は|||—————と表せます. よって, 105で学んだ 同じものを含む順列で片付けられます. あるいは, 8個のワクロロ □□□ のうち,「|」を入れる3か所を選ぶ (8C3) と考えれば,組合せでも 計算できます. p () AからC, およびCからBの最短経路の数を考えて, 2!1!3!2! -=3×10=30 (通り) 3! 5! × q N 100 (2) 道が欠けているとき (通ってはいけない道があるとき)の考え方はいろい ろあります. ここでは2つ紹介します. B 同時に起こる場合は積 B (2)(解)を通ってAからBまで行く最短経路 の総数は 2C1×5C2=20 (通り) を通ってAからBまで行く道の総数は 5C2×2C1=20 (通り) pとqを通ってAからBまで行く方法は 2C1×2C1×2C1=8 (通り) よって, p, qの少なくとも一方を通って AからBに行く道の総数は 20+20-8=32 (通り) よって, pもqも通らないでAからBまで行く方法は 56-3224 (通り) ( 解ⅡI) 右の上図において, ある点Zに到達する 道は,1つ左の点X経由と1つ下の点Y経由の 2つがあり, それ以外にはない。 よって, 点X, 点Yに到達する道の数がそれぞれ, 通り, y 通りあるとき, 点Zに到達する道の数は (x+y) 通りある. よって, 求める道の数は右の下図より 24通り ② ポイント 演習問題 112 A * 右図のような道をAからBまで行くこと を考える. (1) 最短経路の数はいくつあるか. (2) (1) のうち,Pを通らないものはいくつあ るか. 4 3 P:pを通る Q:qを通る 通り n P 8 Y A (x+y)通り 通り 14 17 185 4 6 q 13 2 最短経路の数は、 縦棒と横棒の並べかえと考える B 124 17 13 4 11 1 1 1 B 第6章

英語の長文ってどうやったら読めるようになりますか

1 次の英文を読んで、問 (1) ~ (5) に且本語で答えなさい。 Lobola is the African custom of paying fora bride. Although it is an old custom, not In fact, it is being debated in Botswana. everyone in African cultures is happy with it. Many people, including many women, support payment of lobola. They explain that in Tswana culture, a marriage means joining a family, not just marrying an individual. The idea of marrying into a family is very African. just the man.Through marriage, the young woman's family loses their daughter as she then becomes a part of her husband's family. Lobola is a way to show thanks. It is a form of generosity in African culture. In its traditional form, they also explain, the groom's family gave cattle to the bride's family. But it didn't matter whether the family owned cattle or not. A woman does not get married to A man only had to pay what he could afford if he had no cattle, he could give something else, even the smallest form of payment. The tradition of lobola was a matter of pride. Today, lobola is often given in cash. purchase of a bride. Lobola is meant to join two families together. They know that But its supporters say it is not about the some people abuse the custom. But they believe that the tradition should not be tossed out because it has many positive effects. Rather than get rid of it, many believe it should just be explained better. However, many others say this custom should be stopped. They think it has become commercialized. Families make lots of demands on the groom. They think this makes lobola look very bad. They argue that in Africa's past, a girl was an asset at home. and other household chores. She did the cooking When a family lost that child through marriage, it demanded payment. Today, they think that lobola has changed into a useless tradition. In this custom, a man is buying the right to control a woman. They say women are individuals with rights. In today's world, parents do not have to be paid for a bride because their male and female children are equal. They all work and make contributions to the household. They believe that paying lobola makes it seem like a man is buying a pair of shoes or a bicycle, instead of getting married. They also argue that it is often a financial burden for couples. It is too difficult for many people to pay the price asked. So, is lobola a rich tradition, bringing families together? Or is it an ugly custom of buying women? This debate continues in Botswana, as does the custom.

ここはどう訳せばいいでしょうか？

UNU uu 0 A▲ CATT T vu VL other information. Pictograms later developed into writing systems such as hieroglyphs in ancient Egypt and Chinese characters.

教えていただきたいです。

PART 6 放も適切な選択肢を選んで文を完成させま じょら5 Cox Dear Customer Service, My name IS Owen Turner from Superb Panels. We 0 LED lights fr company last week but ten of them have stopped working. We 2 et ae 福" 95 to use them for our panels. We need っ ! 冊 in two weeks. This time, We --46~- 3 chance b 6 1 y the new n 可人。 meet the deadline. -テー.1would like t S SOon D の の We hope you will be ab

途中に出てくる4分の8がどうやったら出てくるのか分かりません。 あとの2問も教えて欲しいです

人9 72 次の2次関数を =(。ー / 0) ャディナす5ヶ十7 2 ovwARZ 人まなば コマ ーーPeduo。 。 寺0

このプリントの答えを無くしてしまったので、合ってるか教えてください。また、間違っていたところは解き方を教えて欲しいです🙇‍♀️

内なる3 が生えられたとき、この3点を人も平看はいくつ潜るか。ぐ本 1っ 2 なの=はABC-DEFについて。 のいにをえよ。<う3 (① DEとねじれの公軒にある辺をすべであげょ。 4て 辻 PC / きた (9 辺CF と平平面をすべであげよ。 万 。 ApED , PCチビ 9 巡CF と和な補硬をすべてあげょ 市PE,市 46c き 3京A(⑭ 0一). B(1. 3一) C。 0 2)について. 次の問いに答えよ。 でっ 本4 (9 3 C還の呈をまめ か のっ EE 人 2A⑭ 0。 一D. B。 3 一から和区にある坦上の上の下拓そめよう (も9) 馬 3KAG 0 0。 BL 3 ). CO 0 2について, の馬いに和え・ 人Ds (分ABの中点MLの座林を求めよ。 (⑰ 擬分BCを3:1に外分する点Pの座標を来めす が(ss とりり ) ーッ ・ 6 135-く 7ー2ー22 3=刀のとき。 次のをペクトルをる 2. を用いて表せ。 ぐふ人 に いら (9 2・ 6の79だつどでるーッ) の 2は(9す3) のィのダーの プーの(5っ (7デーダ)+さ(デュォプでュで) ェミタス(6ょ2ュ(- 8)で の +をデュその 0B= 0C=cとするとき, が-だっの 右回の三角往OAB-CDE において 次の問いに答えよ。ぐ* 例題8 こも (G) PEを2 <を用いて表せ。 =をイス。 る (9 BDの中点をMとするとき。 OMをる あ を用いて表せ。 7-まデュテで _@ =を eo 売 た っ 3

①で、平行だからこうなるのはどうしてですか？ 錯角…ではない…ですよね？

73 円に内接する四角形 ABCD の対角線の交点 E を通り, 電 8 に 平行な直線は, 3点C, D, を通る円に接することを証明せよ。 点選を通り ABに平行な直線を9 とし, 右の図のように 2 上の点F をとる。 4BグFE であるから ABD=ZFED ……① 且周角の定理により ン4BD=ZACD …: @ の①②から ンPED=ン4CD すなわち ンFED=ニンBCD よって, 反線と束の作る角の定理の逆により, 6 は3点C, D, Eを通る 円に接する。

この問題のAB:BC=EF:CFは理解できるのですが次の AB:EF=BC:CFがよく分かりません。 誰か教えてください。

As soon as I dropped out この文はおかしいですか？ droppedは現在形にするべきですか(._.)