（3）でBL =2分の１のところから何もわからないのでなぜそうなるか詳しく教えてください

問3 図3図4は、長方形ABCD の紙を折ったものである。 ただし, AB<AD とする。 このとき、次の問いに答えなさい。 (1) 長方形にどんな条件を加えると、正方形になりますか。 説明しなさい。 向かい合う辺で考えればとなり合う辺の長さが等しい 対角線で考えれば対角線が垂直に交わる (2) 図3は,対角線BD を折り目として折ったもので ある。 点Aが移った点をEとし, 辺BC と線分 DE との交点をFとする。 <DFC=76°のとき, ∠BDF の大きさを求めなさ 1つの外角はそのとなりにない内角の和に等しい <BDF+<DBF= 76° 等しい 2×<BDF= 76° <BDF=380 (3) 図4は,点Aが辺BC上に重なるように折った ものである。 点Aが移った点をLとし, 折り目の 線分を DM とする。 AD=4cm, △DML の面積が4cm²のとき, 長方 形ABCDの面積を求めなさい。 図3 A B つまりCD=120cm 長方形の面積は4×12=64 図 4 - 9 A AD=DL=4cm <DMLの面積が40m² より B ML=AM=2 (ML×4×2=4より) M 平行線の BL+LC=ADとなるから 1/12x+2(x-2)=4 12/2x+2x-4=4 5 12/2x=8 錯角 64 5cm X=10 16 5 4cm AMBLUALCDでML:LD=2:4=1:2 つまり相似比 1:2 CD=1cmとすると BL=/1/2x.MB=x-2 LC=2(x-2) E 折り返した ので角は 等しい F\ C 76° D

電流の値を読み取る問題なんですけど、1番と3番をそれぞれ2.5A 40mA と読み取ったんです。しかし答えには2.50A 40.0mA と書いてまりましあ。解説を見ると (つないだ-端子の目盛りの数値を最小目盛りの10分の1まで読む) と書かれています。 どうして0を書き... 続きを読む

年 流れる電流をはかると あたい (⑧) 電流計の端子を図のようにつなさ,回路 電流計の針は①~③のようになりました。 それぞれの電流の値を読 みとりなさい。 ただし, 単位は使用した端子の単位で答えなさい。 Pul 50mA 500mA 5A +D.C. lantulum 100 102030 0 100 200/300 A 100 3 hutuulutual + SA 40 50mA 400 500mA 2 宮古 50mA 500mA 5A +D.C. 1 10 20 1000 100 200 300 400 500mA/ A 2 000 4 Jantunduntual+ 5A 40 50mA 3 3 50mA 500mA 1 5A 2 htunutanlatanlantambul+ 100 1020 30 40 50mA 1000 100 200 300 400 500mA A +D.C. 3 4 5A

問5でthe peopleではだめなんでしょうか？ peopleだけの方がいいのですか？

3 (Yuna) さんとレストランでメニュー (Menu) を見ながら話しています。 メニューと会話を 日本に留学中のロビン (Robin) さんは, クラスメートの健太 (Kenta)さん、由奈 読んで、あとの各問に答えなさい。 (dishes) Hamburger Egg Sandwich Tuna Sandwich Spaghetti with Tomatoes Spaghetti with Seafood Spaghetti with Mushroom Pizza with Potatoes Pizza with 4 Kinds of Cheese Pizza with Seafood ¥300 ¥300 ¥300 ¥450 ¥500 ¥500 ¥500 ¥600 ¥600 Menu (drinks) Coffee Milk Tea Orange Juice (others) Salad Apple Pie Cheese Cake •The tomatoes used in the Spaghetti with Tomatoes are picked in this town. You can order a bigger size of each dish. + 50 yen. •You can get a 100 yen discount if you buy a drink and a salad with any dish. * If you have any questions about this menu, you can ask in English. Robin: Look! This menu is written in English. Kenta: I often see a lot of people from other countries. Many of them speak English. This kind of menu will help those people. They can order in English Robin I see. easily. ¥200 ¥250 ¥250 ¥280 Yuna Right. Also, it says that they can ask questions about the menu in English. That means people working in this restaurant speak English, right? Now, what are we going to eat? Robin : A yen. Kenta: I'm going to order a dish made with bread. I don't want to eat spaghetti or pizza. Robin: Then you can choose one of these three dishes. Each one is three hundred Kenta: I don't want to eat egg or tuna today. So I'll choose あ Robin: How about you, Yuna? How about you, Robin? Robin: I love cheese, so I'll have a pizza with 4 kinds of cheese. Yuna You can choose a bigger size. (1) Robin: Oh, yes. I want a bigger size because Kenta: I'd like a bigger size, too. And a coffee. ¥250 ¥250 ¥280 Thank you. Yuna : I'm going to eat spaghetti or pizza. Which should I choose? pictures at the front door of this restaurant. choose/look/ that/ can't/good) one from them. Robin: The menu says that the tomatoes used in the spaghetti are picked in this town. Yuna: Right! I want to eat い So I'll order a spaghetti with tomatoes. I saw their All those dishes (1/so/ eat an apple pie. Do you want an apple pie? Robin: Oh, yes, I'll have that, too, and I'd like a milk with it. Yuna: I'd like a tea and a salad, too. - 3 - Robin: I'd like an apple juice because apples are my favorite fruit. Yuna: They don't have apple juice. The only fruit juice is orange juice, but you can Ke Re Y K Robin: You will get a 100 yen discount because you will (2) Yuna. Yuna: Does the menu say that? Oh, that's true. Won't you order a salad, Kenta?

この問題を教えてください

ステップ3 □四角形 ABCD で, AB = AD, BC = DC とすると、対角線 AC は, 対角線BD を垂直に2等分します。 このことを証明しなさい。 A B

暗いし、長いし、申し訳ないです💦 3以外の、1、2、4、5、6、7を教えてください🙏🙇‍♀️

4 次の英文は、中学生の彩音 (Ayane)が、アメリカ滞在中のホストファミリーであるスミ ス夫妻 (Mr. and Mrs. Smith)の親戚であるベルギー(Belgium)出身の大学生 (university student) のエレン (Ellen) と交流した話です。 1~7の問いに答えなさい。 I've lived here since Ayane stayed in the United States this summer to study English. First, she lived only with Mr. and Mrs. Smith. A week later, Mr. Smith said, "I came to work in the United States from Belgium about twenty years ago. then, but some of my family still live in Belgium. My brother's daughter will come from Belgium to live here. Her name is Ellen, and she will go to university s here. I hope you will be good friends." Soon after that, Ellen came. She started studying at the university to run her own business in the future. She was very kind. Ayane and Ellen often went out together on weekends. ア Before the movie, 10 One day, Ayane and Ellen went to see a movie. they went to a shop to buy something to eat. Ellen bought a hamburger and some French fries. Ayane said, "Do you know that ( 2 )? It's 'fried potatoes." Ellen was surprised. She asked Ayane, "Where did French fries originally come from?" Many people think they are from the United States. Ayane thought they came from France because the name is "French" fries. So she answered, “France !” 15 That was wrong. Ellen said that French fries were originally from Belgium. Ayane was surprised. Ellen said, "When American soldiers went to Europe in World War I, they ate frites. Frites are popular food in Belgium. They're like French fries. The American soldiers liked them. The people in the area spoke French at that time, so the soldiers thought the area was in France. Later the 20 soldiers brought the food to the United States. So the name became French fries." That was an interesting story to Ayane. She didn't know that people speak French in some areas of Belgium. Ellen also can speak French. Ayane was surprised again. Then Ayane bought some waffles at the shop because she heard they were 25 very good. Ayane said, "Waffles are also originally from your country, right?" Ellen answered, "Yes. I've liked them since I was a child." Ayane heard that Ellen's dream is to run waffle shops in many countries. She hopes waffles will spread into more countries, so she is studying business at the university. Ayane said, "These waffles are nice! I like waffles, too. When you start your 30 waffle shop in Japan, can I help you at the shop?" Ellen answered, "Yes. Oh, the movie will start soon. Let's go, Ayane!" "Yes, let's go," Ayane said. Ayane was happy because she understood Ellen and her country better.

長いですが、教えてください🙏

4 次の英文は、中学生の彩音 (Ayane) が、 アメリカ滞在中のホストファミリーであるスミ ス夫妻 (Mr, and Mrs. Smith) の親戚であるベルギー (Belgium) 出身の大学生 (university student) のエレン (Ellen) と交流した話です。 1~7の問いに答えなさい。 Ayane stayed in the United States this summer to study English. First, she lived only with Mr. and Mrs. Smith. A week later, Mr. Smith said, "I came to work in the United States from Belgium about twenty years ago. I've lived here since then, but some of my family still live in Belgium. My brother's daughter will come from Belgium to live here. Her name is Ellen, and she will go to university s here. I hope you will be good friends." Soon after that, Ellen came. She started studying at the university to run her own business in the future. She was very kind. Ayane and Ellen often went out together on weekends. One day, Ayane and Ellen went to see a movie. ア Before the movie, 10 they went to a shop to buy something to eat. Ellen bought a hamburger and some French fries. Ayane said, "Do you know that ( )? It's 'fried potatoes." Ellen was surprised. She asked Ayane, "Where did French fries originally come from?" Many people think they are from the United States. Ayane thought they came from France because the name is "French" fries. So she answered, "France !" 15 That was wrong. イ Ellen said that French fries were originally from Belgium. Ayane was surprised. Ellen said, "When American soldiers went to Europe in World War I, they ate frites. Frites are popular food in Belgium. They're like French fries. The American soldiers liked them. The people in the area spoke French at that time, so the soldiers thought the area was in France. Later the 20 soldiers brought the food to the United States. So the name became French fries." That was an interesting story to Ayane. She didn't know that people speak French in some areas of Belgium. Ellen also can speak French. Ayane was surprised again. Then Ayane bought some waffles at the shop because she heard they were 25 very good. Ayane said, "Waffles are also originally from your country, right?" Ellen answered, "Yes. I've liked them since I was a child." Ayane heard that Ellen's dream is to run waffle shops in many countries. She hopes waffles will spread into more countries, so she is studying business at the university. Ayane said, "These waffles are nice! I like waffles, too. When you start your 30 waffle shop in Japan, can I help you at the shop?" Ellen answered, "Yes. Oh, the movie will start soon. Let's go, Ayane!" "Yes, let's go," Ayane said. Ayane was happy because she understood Ellen and her country better. (注) still: 今でも run ~を経営する business: 事業, ビジネス hamburger : ハンバーガー French fries / frites (= fried potatoes): フライドポテト (French は 「フランスの [語]｣, fries は 「揚げ物｣) originally: もとは wrong : まちがった France: フランス World War I- American : アメリカ人の soldier: t Europe ヨーロッパ waffle : ワッフル -5- area:

2枚目のメールの返信の解答の文を考えてみたのですが、間違いあったら指摘お願いします。Becauseの使い方あってますか？あと、try toの使い方もあってるか自信ないです。1枚目のがファイナルアンサーです！

12 3 (2) I want to Because be a high school teacher I'm I'm try to good at studying. study more than now.

接続詞です。全然分かりません、上の問題もあってるか分かりません😭😭教えてください

実戦問題 に適する語(句) をア~エから1つ選びなさい。 1 次の (1) The actress is famous not only in Japan ア and but also in the U.S. or I SO yesterday was a national holiday, my father had to go to the office. 7 Although But If I However Jon (3) My grandmother worked as a nurse for thirty years 7 because <if (2) while I until Bill's mother, but in fact she is his grandmother. B was will be I is going to be (4) I thought she 7 is (5) I'll call you after I 7 finish イ my homework. finished will finish I am finishing she was sixty. に適する語を書きなさい。 2 次の各組の文がほぼ同じ内容になるように, (1) It's cloudy tonight, so we can't see any stars in the sky. We can't see any stars in the sky because it's cloudy tonight. (2) [I visited many temples during my stay in Kyoto. I visited many temples I (3) You may cut yourself if you are not careful. careful, you may cut yourself. (4) Though he was very tired, he finished his work. He was very tired, he finished his work. (5) He bought hamburgers. His brother bought hamburgers, too. his brother bought hamburgers. he (3) A: I usually don't have breakfast. B: (early/get/have/ you'll/up/,) enough time. *1 〈中央大附属〉 3 次の 内の語(句) を並べかえなさい。 ただし, (3)4) は不足する1語を補うこと。 (1) A: (about/ hear/I/know/ Japanese history/you/that) very well. B: Yes. It's very interesting to me. (4) A: What are you going to do tomorrow? B: Well, I'll (it /if/ my blanket/ sunny/wash). *1 in Kyoto. 〈拓大第一〉 < 慶應 > 〈西南学院〉 (2) (cell phone / go / in / leave /to/ the living room / when / you/your) school. (★Â) <土佐塾 >

直列はわかるんですが並列がわかりません同じようにやっちゃだめですよね？教えてください。

1) 箸の図で、涙のを集めなさい。 ア抵抗器bに加わる電圧 8-6=12 A A点に流れる電流 12÷20=0.6 ていこうき ウ抵抗器αの電気抵抗 かいろぜんたい てんきていこう エ回路全体の電気抵抗 10+20=30 ていこうき てんつ ⑨抵抗器bに加わる圧 100012 V1 100g 5 0006 = 10⁰ 102/1 ウ抵抗器bの電気抵抗 2) 箸の2で、茨のを集めなさい。 てん ⑨抵抗器αの電気抵抗 エ抵抗器の電気抵抗 オ回路全体の電気抵抗 Case Vasos €210 0.6 0.6A 0.6A1 -DI 30-2211 RURGIU A „Ć 0.5A 図2 2108 28 VVLLU AL -6V (s) a 18V -4V a SATU TX (8) SJKEY b 20Ω ※必ず 10V 計算式も 0.3A かくこと。 0280 WA0080 Ht b C (4) 130-86 J AmbotoSOE JAGAMA (1)

英文の問題です｡教えてください｡

英文の読解 ( その3) 22-HS Jack: Tempura. I sometimes cook it. Mari: Oh, really? I hear you like sports. D Jack: I like basketball and baseball. I practice basketball on weekends. Mari: Do you play baseball, too? Jack: No, I don't. But I often watch games on TV. 学習 日 ※ わからない単語があれば, 辞書で調べましょう。 1 次は、新聞部の真理 (Mari) が、校内新聞で紹介するために, ジャック (Jack) にインタビューを している場面です。 これを読んで、後の各問に答えなさい。 Mari: Hi, Jack. A Jack: Three months ago. Mari: Is this your first visit to Japan? Jack: Yes, it is. So everything is new to me. Mari: B Jack: Wonderful! I'm enjoying it a lot. I like Japanese food very much. Mari: C (注) everything…. すべてのこと I hear ~... ~だと聞いている (1) A~Dにあてはまる英文を次の中から1つずつ選び, 記号で答えなさい。 ア How is your life here? イ What sports do you like? ウ Who goes to school with you? エ When did you come to Japan? オ What is your favorite Japanese food? [アドバイス] A ( c〔 [ ② 誕生日はいつか。 〔 [アドバイス] 月 〕B〔 D ( A~Dとも、空欄の後のジャックの応答に着目しましょう。 アこのhow は ｢~はどうですか」 の意味です。 オ favorite は 「大好きな 」 の意味です。 8 〕 ) (2) 本文の内容に合っているときは○, 合っていないときは×を答えなさい。 ① ジャックは前にも一度日本に3か月間滞在したことがある。 ② ジャックはてんぷらが好きで, ときどき自分で作っている。 ③ ジャックは週末にバスケットボールと野球を練習している。 4 ジャックは野球はしないが, テレビで試合をよく見ている。 ①[ ] ②[ ] ③[] ®[ 〕 (3) あなたは、次の2つの質問をジャックにすることになりました。 英語でどのように表現しますか。 それぞ れ1文で答えなさい。 ① どこの出身か。 ) ジャックに対して質問するということなので, 「あなたはどこの出身か。」 「あなたの誕生日はいつか。」とい う質問文を考えましょう。 「どこ」 「いつ」を表す疑問詞で書き始めます。