塾に行ってないので質問できないので教えください！！！！　　　　

2:32 12月24日(金) 全21% く www.pref.fukuoka.Ig.jp C ロ |[手順) 0 図1のような装置を準備し,焦点距離が 10cmの凸レンズAを固定する。 フィルター付き光源を動かし,Xを変化 させるごとに,スクリーン上に文字Fの像が はっきりとできるように,スクリーンの位置を しょうてん きょり 8/10 図1 フィルター付き光源 透明のガラスに Fと書いたもの こうげん 2 凸レンズA スクリーン 変える。 像がはっきりとできたとき,Yを測定する。 の 凸レンズAを焦点距離がわからない 凸レンズBにとりかえ,②,3の操作を行う。 3 凸レンズAと フィルターとの 距離 凸レンズAと スクリーンとの 距離 【結果】 凸レンズAとフィルター との距離(X)(cm] 凸レンズAとスクリーン との距離(Y)[cm] 35 30 25 20 15 10 5 14 15 17 20 30 はかれないはかれない 凸レンズBとフィルター との距離(X)[cm] 35 30 25 20 15 10 5 凸レンズBとスクリーン との距離(Y)[cm] 26 30 38 60 はかれないはかれないはかれない スクリーン上に像がはっきりとできたとき,光源側から見たスクリーン上の像の向きを 示した図として,最も適切なものを,次の1~4から1つ選び,番号で答えよ。 問1 1 2 3 4 F 「ヒ ヨ 問2 下の 内は,実験結果を考察した内容の一部である。文中の[ ]にあてはまる内容を, 「焦点距離」という語句を用いて,簡潔に書け。また,( )に,適切な数値を入れよ。 凸レンズによって像ができるとき,Xが短くなるとYは長くなることがわかる。また。 凸レンズAを用いた実験で,X とYが[ であると考えられる。 ]ことから,凸レンズBの焦点距離は() cm 問3 図2は,凸レンズAを用いた実験で,Xを30cmに したときの,フィルター付き光源,凸レンズA, スクリーンの位置関係を示す模式図である。P点を 出てQ点を通った光は,その後,スクリーンまで どのように進むか。その光の道すじを,解答欄の 図2に一線で示せ。ただし,作図に必要な線は 消さずに残しておくこと。 図2 フィルター付き光源 凸レンズA スクリーン Q そ

中学2年生の模試の問題です。 画像の図（４）で、四角形ABCDは長方形、E-Fは辺BC上の点、Gは辺CD上の点で、AF＝EG、AF⊥EGである。 AD＝13cm、EF＝3cm、DG＝2cmの時、長方形ABCDの面積は何cm²か求めなさい。

図 R, SのL圧 県はり UTU APQR の面積が APRS の面積の3倍のとき, 次の0, ②の問いに 答えなさい。 R -I 0 点Pの座標を求めなさい。 Y=-x+9 S もする=3(-t+1) (t,-tt? ② 点Rのェ座標を求めなさい。 ただし,点Sのy座標は負とする。 さtる3も 一27 -3(t9) 3t27- 30=t も 30 こ12 (4) 図で,四角形 ABCD は長方形, E, Fは辺 BC上の点, Gは辺 CD上 D の点で、AF-EG AFIEG である。 6 G b AD=13cm, EF=3cm, DG=2cm のとき, 長方形 ABCD の面積は ats 何cm?か,求めなさい。 lat3 B 20-5-13 E3F a+2 *タイロ、 17 2a: & Of-1 ー( 5 )一 数学2年

homeとhouseってどう使い分けするんですか??

everyoneはなぜ3人数単数扱いなんですか??

合ってますか？違ったら教えてください。

December 25 is *Christmas Day. In Japan, shops hold Christmas sales and many people enjoy shopping on that day. But in the U.K., Christmas is a day for family. Almost every shop *is closed on Christmas Day, and people usually stay home and enjoy dinner with their families. Every year they buy a big Christmas tree and put presents under it. People *exchange presents, so children also give their family presents. In the U.K., there is a special day after Christmas Day. People call it Boxing Day. On that day, shops have big sales and many people go out and enjoy shopping. I had another interesting holiday, *Hanukkah, with my host family. Hanukkah is one of the most popular *Jewish *festivals. It *lasts for eight days. Each night people *light one candle and finish lighting them on the eighth night. Some parents keep giving their children presents for eight days, so they can get eight presents! 注)*Christmas クリスマス is closed 閉まっている Jewish festival ユダヤ教の祭り exchange 交換する Hanukkah ハヌカー last 続く light 灯をともす 1 下のア~ウの中から, 本文のタイトルとして相応しいものを1つ選び, 記号を書きなさい。 ア Enjoy shopping on Christmas Day イ Winter Holidays Around the World ウ Children Get Presents in December (イ) 2 本文の内容に合うように, に適切な語を入れなさい。 0 What do people in the U.K. do on Boxing Day? shpping -They ont enjy and 2 What do Jewish people do during Hanukkah? -They light _candles. 3 次の(1)~(5)の内容が本文と合っていれば○を, 違っていればX を ( ) に書きなさい。 (1) イギリスでは, クリスマスを家で家族と過ごし, 一緒に夕食を食べることが一般 give their children や1250nts . and 的である。 ( 0 (2) イギリスでは、 毎年同じクリスマスツリーを使い続けている。 (3) イギリスでは, クリスマスにプレゼントを交換する習慣がある。 (4) イギリスでは, 12月 25 日 をボクシングデーと呼ぶ。 (5) ハスカーという祭りでは, 子どもにプレゼントを8個渡す家庭もある。( Q )

21から26が分かりません(´・ω・｀) 誰か教えてください🙇‍♀️🙏 今日の5時くらいまででお願いしたいです🙇‍♂️🙇‍♀️

(18) Caroline doesn't have as ( she often borows his. 1 soon )CDs as her brother does, so (23) A: Hey、 Rob. Can you and Yuki come for dinner tomorrow? I'm making curry. B: That sounds good. ( 23 ) A: Oh, I didn'tknow.I can make a mild one especially for her. B: That's very kind of you. I'll ask if she's free tomorrow evening. 1 But I don't like making Indian food. 2 But I ate curry at a restaurant yesterday. 3 But Yuki doesn't really like spicy food. 4 But Yuki thinks curry is hard to make. 2 much 3 long 4 many (19) A: When I asked Patrick to go toa movie with us tonight, he said no. But he didn't say ( B: Maybe he's not feeling well, or maybe he just has other plans. 1 which ) he doesn't want to come. 2 what 3 why 4 who (20) Randy just got a puppy for his birthday. He really likes it and (24) A: Hello, sir. Welcome to Ron's Pet Store. Can I help you with can't stop( 1 to follow 3 to be followed )it around the house. 2 following 4 followed Something? B: Yes. ( 24 )Ithink his old one is to small. A: I see. How about this one? It's the largest we have in the store. B: That's perfect. He'll have plenty of space to swim around. 11want to getabigger turtle. 3 I was just looking at that turtle. 4 I need a tank for my turtle. 次の六つの会話文を完成させるために,(21) から(28) に入るものとして最も適切 2なものを1, 2,3,4の中から一つ選び、その番号を解答用紙の所定欄にマーク 2 I bought a baby turtle recently. しなさい。 A: Hi, Kaori. I haven't seen you in the office for a while. Ha you been on vacation? B: Yes.I wentto Rome with my husband for a week. It was fantastic. A: Did you take any pictures? I'd love to see them. B: Well, I did, ( 25 ) A: Oh, that's too bad. You must have been really upset. B: I was, but luckily my husband also took some, I'll show them to you later. A:I was thinking about going to Rome myself. Do you recommend it? B: Yes. ( 26 ) There are s0 many interesting things to see. (21) A: Guess what, Uncle Bob! I started learning karate today. Mom said you used to do karate. B: That's right. I took lessons in high school. A: Can I practice with you? We could do it in the backyard. B:( 21)You might get hurt. Maybe after you've had some more lessons. 1 That's probably not a good idea. 2 You should practice withme now. 3 It would be better to quit your lessons. 4 I'll get changed into my karate uniform. (22) A: I'm going to Paris on a homestay this summer. B: Really, Karen? My sister lives there. ( 22 ) A: That would be great. I'd like to meet her. B: Well, write to her soon because she's very busy. (25) 1 but I forgot where I took most of them. 2 but I lost my camera on the last.day. 3 but I haven't gotten them from the store yet. 4 but I didn't bring the camera with me today. 1 Shall I go to France with you? 2 Shall I introduce you to a host family? 3 Shall I give you her e-mail address? 4 Shall I teach you some French? (26) 1 I'm sure you'd havea great time. 2 It's more fun with lots of people. 3 You should go to Milan instead. 4 I like to practice my Italian. 38

21から26お願いしますm(_ _)m 5時までにお願いしますm(_ _)m

(18) Caroline doesn't have as ( ) CDs as her brother does, so (23) A: Hey, Rob. Can you and Yuki come for dinner tomorrow? I'm she often borrows his. 1 soon making curry. B: That sounds good. ( 23 ) A: Oh, I didn't know. I can make a mild one especially for her. B: That's very kind of you. I'll ask if she's free tomorrow evening. 2 much 3 long 4 many (19) A: When I asked Patrick to go to a movie with us tonight, he said no. But he didn't say ( B: Maybe he's not feeling well, or maybe he just has other plans. 1 which ) he doesn't want to come. 1 But I don't like making Indian food. 2 But I ate curry at a restaurant yesterday. 3 But Yuki doesn't really like spicy food. 4 But Yuki thinks curry is hard to make. 2 what 3 why 4 who (20) Randy just got a puppy for his birthday. He really likes it and (24) A: Hello, sir. Welcome to Ron's Pet Store. Can I help you with can't stop ( 1 to follow 3 to be followed )it around the house. something? B: Yes.( 24 ) I think his old one is too small. A: I see. How about this one? It's the largest we have in the store. B: That's perfect. He'll have plenty of space to swim around. 2 following 4 followed 次の六つの会話文を完成させるために, (21)から (28) に入るものとして最も適切 なものを1, 2, 3, 4の中から一つ選び, その番号を解答用紙の所定欄にマーク しなさい。 2 I bought a baby turtle recently. 1 I want to get a bigger turtle. 3 Iwas just looking at that turtle. 4 I needa tank for my turtle. A: Hi, Kaori. I haven't seen you in the office for a while. Have you been on vacation? B: Yes. I went to Rome with my husband for a week. It was fantastic. A: Did you take any pictures? I'd love to see them. B: Well, I did, ( 25 ) A: Oh, that's too bad. You must have been really upset. B: I was, but luckily my husband also took some. I'll show them to you later. A:I was thinking about going to Rome myself. Do you recommend it? B: Yes. ( 26 ) There are so many interesting things to see. (21) A: Guess what, Uncle Bob! I started learning karate today. Mom said you used to do karate. B: That's right. I took lessons in high school. A: Can I practice with you? We could do it in the backyard. B: ( 21 ) You might get hurt. Maybe after you've had some more lessons. 1 That's probably not a good idea. 2 You should practice with me now. 3 It would be better to quit your lessons. 4 Ill get changed into my karate uniform. (22) A: I'mgoing to Paris on a homestay this summer. B: Really, Karen? My sister lives there. ( 22 ) A: That would be great. I'd like to meet her. B: Well, write to her soon because she's very busy. (25) 1 but I forgot where I took most of them. 2 but I lost my camera on the last.day. 3 but I haven't gotten them from the store yet. 4 but I didn't bring the camera with me today. 1 Shall I go to France with you? 2 Shall I introduce you to a host family? 3 Shall I give you her e-mail address? 4 Shall I teach you some French? (26) 1 I'm sure you'd have a great time. 2 It's more fun with lots of people. 3 You should go to Milan instead. 4I like to practice my Italian. 38

答えと解説をお願いします！

口() nを50 以下の自然数とする。V2(n+3)の値が整数となる nの値は何個あるか求めなさい。

（4）の問題の答えと解説をお願いします

80 474 32。 C4) 自然数 nさ対して, Fシバ+10n-56が素数となるとき, Pの値を求めなさい。 61 わ 88

問2の問題の答え方で First, you go straight the street, next you right third corner. 自分は上のように答えたのですがおかしい箇所があったら教えて頂きたいです🙇🏻‍♀️

children. You don't need to use any money there, so you should leave money you don't need at 次は,本文 2の station や Child Care Support Center などが示された地図です。 station application form and send i So, I'm sure you won't miss it. On your first day of volunteer work, you donit ドworkshop there before you start. The center isn't too far from the station 2 (That night, Miku sends an e-mnail to Joseph.) you want to be a volunteer. To start, you have to "complete an to take a B home. Good luck! …~に記入する application form· 申込用紙 od [注) complete workshop …研修会 O 問2 空欄 Bに適切な2文以上の英語を書きなさい。(4点) Child Care Support Center park post 9190 office bank station SW b Tsukushi ho River 1910l Hov a 000 問3 本文 2の内容に関する次の質問に 華語で省立tY