教えてください！！！

1 各文の( (1) Sam ( a. said )に入る最も適当な語句をad から選びなさい . ) me nothing about his illness. b. told c. talked 【東京国際大 】 (1 d. spoke (2) This computer cost (3) my whole salary last month. a. of me b. to me (3) There is a big dog in this house, ( c. me d. for me )? 【 同志社女子大】 a. aren't they (4) ( ) is the b. isn't this summer in London like? c. don't you d. isn't there 【東洋学園大 】 a. How b. What c. Which d. When (5) Pass me the salt, ( 【立命館大】 a. don't you? b. may you? c. shall you? d. will you?

vision questⅡ English expression hope 70ページ preview 1.date&time 2.numbers(sizes,measurements,etc) 3.prices&Phone numbers listeningtask 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

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

vision questⅡ English expression hope70ページ preview 1.dates&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

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

運動量保存の問題です。 (4)です。坂を登る時の摩擦力から加速度を出して等加速度運動と考えてか解きました。 間違えてました。何がいけなかったのでしょうか。

25 水平面 AB と斜面 BC がなだ らかにつながっていて, AB間 は摩擦がなく,傾角6の斜面 には摩擦がある。 AB上で,質 量mの小物体Pが速さvo で, C P A 静止している質量 M の小物体 Qに正面衝突する。 P, Q 間の反発係数 (はね返り係数) を e, Q と斜面の間の動摩擦係数をμ,重力加速度の大 きさをgとする。 B (1) 衝突直後のPの速度vと, Qの速度 V を,右向きを正としてそれ ぞれ求めよ。 (2) 衝突の際,Pが受けた力積を,右向きを正として求めよ。 (3)衝突後,Pが左へ動くための条件を求めよ。 (4)衝突後,Qは斜面上の点Dに達した後, 下降した。V を用いて BD 間の距離を求めよ。 また, Q が点Bに戻ったときの速さVをV (センター試験+ 熊本大) を用いて求めよ。

問題は、マグネシウムとアルミニウムを同時に溶解している時を考えていて、解く時は（1）で化学反応式をバラバラに書いているので、発生した水素も2つに分けなくていいのですか？（写真２枚目）

00 127. 合金の反応 アルミニウムとマグネシウムのみからなる合金 1.86gに十分な量の 塩酸を加えて完全に溶解させたところ、塩化マグネシウム MgClと塩化アルミニウム AICI が生成し, 0℃ 1013×10 Paで 2.24Lの水素が発生した。 (1) マグネシウムと塩酸, アルミニウムと塩酸の反応をそれぞれ化学反応式で表せ。 (2)この合金 1.86g中に含まれていたマグネシウムの含有率(質量%) は何%か。

合ってるか見てほしいです！

☐ 11. If you want to have dinner at that restaurant, you should make ( ) well in advance. (日本赤十字広島看護大) ①an order 2 a promise ③ a reservation ②①An appointment 4 an ☐ 12. A Who's that little girl? B: ( ) A: I didn't know your sister had kids. ①My niece. My aunt. 13. How much is the bus ( ) in this city? ①cost 14. Kaori paid a ( 1 budget 15. The electricity ( fare My nephew. My daughter. ③price (東洋大) (名城大) salary ) for smoking in one of the non-smoking areas of the city. fare ③fine ) will be increased next year. ③rents ②fares ④reward (武庫川女子大) (愛知学院大 ) ④wages

この英作文問題の添削をおお願いします！！

22年度第1回筆訂 4 Write an ssay given TOPIC. Structure: introduction, main body, and conclusion Use TWO of the POINTS below to support your answer. .Suggested length: 120-150 words answer sheet. Write your essay in the space provided on Side B of your Any writing outside the space will not be graded. TOPIC Should people's salaries be based on their job performance? POINTS ⚫Age Spend 2 Go fishin Company profits Motivation C . Skills 3 K 生産性が上がる→会社の利益につながる 多くのお金を得る。 barinqon gni 社員とする→お金をもらうため。 1 Her 2 Her 3. She borilep Show and worker IS E スキルをもつため。 TI by 1990sm or so of togiot H S No. 11 1 Shanti soli jon bib ogni giring. E.M

丸で囲ったところについて質問です｡なぜ置き換えができるのかよくわからないので，教えてください

重要 例題 19 ベクトルの不等式の証明 (1) 次の不等式を証明せよ。 03-005-20 (1)||||≦a≦|a||| 00000 (2) a-b≤a+b≤a+b P.602 基本事項 指針 (1) 内積の定義 a = |a|||cos (0) はa, のなす角) において, cos であることを利用。 ベクトルの大きさについて|≧0であることにも注意す る。 (2)まず, la≦|a|+|6|を示す。 左辺, 右辺とも0以上であるから、 A≧0, B≧0 のとき A≦B⇔A'SB であることを利用し, las (a +6)2 を示す。 (右辺) (左辺)20を示す では, (1) の結果も利用 する。 次に,a +6の証明については,先に示した不等式 la +6|≧|a|+|6 利用する。 (1)[1] = 0 または = 0 のとき ab=0, |a||b|=075345 ||||=2.5=||||= 0 解答 [2] a≠0 かつ≠0のとき [1] のときは,d, す角0 が定義できな a のなす角を0とすると a.b=|a||b|cos ① 20°180°より, -1≦cos≦1であるから ①から -abab cos 0≤|a||b| asala||| BOA 0=180° 0=0% DA 定 16\cose (大きさ) coseは [1], [2] から -|||||| =a+2|a|||+|-(a+20 +12) (2) (a+b)-lä + b² =2(|a||b|-a b)≥0 ゆえに a+b=(a+b)² a+b≥0, la+ b | ≥ 0 ☆ 5 00°のとき最大 0=180°のとき最小 (1)で示した alaを利用 a+b≤ã+62 ② ② において, d を a +6, を - におき換えると la+6-6|≦10+6+1-6 よって ゆえに ②③から a≤a+b+b a-b≤a+b| ...... (*) ③ ã-b≤ã+b≤a+b |-5|=|| (*)の左辺に