至急！またDE=という所から下の求め方がいまいち分かりません。 教えて欲しいです😇

3 CAD IP *28**) 四角形 ABCD は,線分 AB を直径とする円に内接し AB=α,BC=b, CD=DA=3 IP² とする。 (1) a=9,6=7とする。 2直線AD, BCの交点をEとする。 このとき 3 R R 23 SinCAD= 外接円の半径 であるから sin ZDBE: である。 円周角の である。また 注 であり, ACDE の面積は 3 DE= ク EF E ア イ 足理 ウエ CE= 2直線AC, BD の交点をFとすると [69,スチ C セ 4 ケ sin∠BED= T サ 15 080①2 SinLBED = sin(90² = DB PLoSDBE である。 1x SINCBED b = DB== こ 212 3 Cos オカ キ 3 238円 ALEFACD DB 外接円の直 (EFINEFF 2k外接円の (次

英語の訳と内容を確認しようの回答を教えてください

Lesson 6 A Wheelchair Traveler ..... Section 1 区切りごとに意味をとりながら、音読しよう。 qlomon's disgn nem deinsqe - nousitus i sidujo qoi de door of sidstonewarklyllenhaierstood adt Welcome to Miyo Tatsuya's Blog VAASA sibal edt boxes I Hi, I'm Miyo Tatsuya. // I traveled around the world / in a wheelchair / couldn't move my arms roy begler yaqed lv baldseil-fter mor by myself. // I visited 42 cities / in 23 countries. //oiton I qit eidt MOTT Yownl 5 ⒸWhen I was 18, / I got injured / in a motorcycle accident. // Because of arrier-free facilities. Also, people living in Hawaii were kind to me. that, / I couldn't move my arms and legs. // gave up. // After oord our Is W bisa sH om du on But I never g a AN ONLY rehabilitation, / I was able to use my arms again. to use my arms against P5hbomoe of lege of statized ton bib olqooq baix tedt beoiton I blow ® When I was 23, / I traveled alone / to Hawaii. // © I was impressed / with the barrier-free facilities. // Also, /people living in ple living in Hawaii / were with un YA" Blasenov, oqod Actodnotedjepaydo boa Sobowivel liw Wier loo kind to me. // ℗ I became e interested in foreign countries. // ® I wondered / Setuberil how accessible other countries were / for wheelchair users. // TOW ® So / I decided tubda tao, tomeinfeant TelTTEV TelTTE Bulqift vs gaian bith some imaqxerille Ai dech to travel around the world.//belgbq Quodsroalastudantillon

間違っているところを解説してほしいです

2. ¾. 8 4 9 (A) Needless of oud (B) Beyond Views ( 3. I will ask him to My old smartphone's battery (A) takes avab wal (B) continues w insmeganem (1) only a few hours. (C) follows aeria((D) lastsoves enT SI moitoles (3) maibibilog (8) insmedada (A) the bad situation, project managers haven't shown any leadership. (C) Despite Jaco (D) Careless of W vlersonient vlevitammetla (8) this 10,000 yen bill so we can buy a bottle of water at the vending machine. (A) charge (B) break He is a naturally (A) gifted We need to decision. (A)) put 7. The government (A) established vidguorodi How ((A) long 6. The timetable says the bus runs (A)) after (B) about (B) provided (B) go (B)) raised (C) slice singer. I will have the washing machine (A) repair (B) repairing (C) wanted all possibilities into account when making a final 10. The application form has two sides, so (A) examine (B) check (C) make (C) every (D) cut (D) tried half hour. the consumption tax to 10 percent last year. (C) added (D) constructed can we park our motorbike here for free? (B) much (D) far (C) many (C) to repair take (C) remember (D) between by next week. ((D) repaired to fill in both. (D) recall

この問題が分からないので、解説お願いします🙏

3 次の楽譜の演奏順を、 アルファベットで答えよう。 |1. 14 A (A + BH CHD+ Fine E ↑ 2. FI ↑ ↑ G +1 D.C. )

ノート作りが明日までの締め切りで日本語訳が溜まりに溜まっていて大変なので少しのページだけ助けて頂きたいです😭 メモの落書きは気にしないでください)

Tuda Tina: Kota: Grandpa: I'll put your suitcase in the car, OK? I will Thank you, Mr. Rios. Ĵ Grandpa: If you're tired, we can drive straight home. Thanks, but I'm fine. If you're hungry, we can go for a pizza on the way home. を買いに行く That sounds great. I'm starving! od ynom Kota: 条 もし~なら Tina: Kota: 呼ぶとき Welcome to the Big Apple! I'm in New York! I can't believe it. Kota:

教えてください！！

01 A: Do you have the time? B: ( ) A: Thank you Yes, it's 4 p.m. No, it's too late for that. 02 A Do you have a moment? } Are you sure you haven't? I'm not sure. When was it? I'm sure I can think of something. Sure. What's up? No, I'm busy now. Yes, I have a lot of time. 03 A: It's far too hot today! I've lost my appetite. B:(4) A: Sure, why not? DAre you on a diet? The spaghetti tastes great. D04 A: Good luck on the exam, John. ) Do you eat here often? Something cold to drink then? Thanks, Mary. I'll need it. Thanks, Mary. You're welcome. Yes, I know I won't let it happen again. No, it's OK. I can sit over here just as easily. 05 A: You don't have to be afraid of this gorilla. B: ( ) He looks really strong and dangerous! A: Don't be so upset. He's quite mild-tempered. Who cares! I told you sol 2 You can't be serious! You're right! □06 A: Could you give me some advice about the schedule of classes? B:(4) For the first year, you have to take the required courses. You can say that again. It's none of your business. It'd be my pleasure. Tomorrow would be better 07 A: Could you type this document again? B: ( A: That will be fine as long as it is on my deak by five today. Of course. I'm almost ready to go. 2 Sure, but can it wait until this afternoon? (MAYRI) Yes, but could you tell me what's wrong with it? Definitely. That will be a good idea (839-20

教えてください！！

01 A: Do you have the time? ) A: Thank you Yes, it's 4 p.m. No, it's too late for that. 02 A: Do you have a moment? ) Are you sure you haven't? I'm not sure. When was it? I'm sure I can think of something. Sure. What's up? D03 A: It's far too hot today! I've lost my appetite. B:( ) 4 A: Sure, why not? Are you on a diet? The spaghetti tastes great. No, I'm busy now. Yes, I have a lot of time. 04A: Good luck on the exam, John. B: ( 3 Do you eat here often? Something cold to drink then? Thanks, Mary. I'll need it. Thanks, Mary. You're welcome. Yes, I know I won't let it happen again. No, it's OK. I can sit over here just as easily. 05 A: You don't have to be afraid of this gorilla. ) He looks really strong and dangerous! A: Don't be so upset. He's quite mild-tempered. DWho cares! You can't be serious! You're right! I told you sol 06 A Could you give me some advice about the schedule of classes? B:(4) For the first year, you have to take the required courses. You can say that again. It's none of your business. Tomorrow would be better. It'd be my pleasure. 07 A: Could you type this document again? B: ( ) A: That will be fine as long as it is on my deak by five today. Of course. I'm almost ready to go. Sure, but can it wait until this afternoon? Yes, but could you tell me what's wrong with it? Definitely. That will be a good idea. (3-9-3000

2番の問題の時って、入射してる時のVは波長変わる前と変わらない、fだけ長くなる 屈折したあとはfは入射してる時と変わらない であってますか あと屈折したあとの光の速さは633の時より遅くなりますよね

A 屈折率nの物質中では, 光の速さが空気中の速さの一になる。 屈折率は光の波 17643 KM MOTOR SE J n *86 【8分･20点】 ke& 長によって異なり, 水の屈折率は可視光線の範囲では, 図1に示すように波長が長く なるにつれて減少する。ただし,空気の屈折率は1とする。 いま図2に示すように, 空気中から水槽に入射角iで 633nm (赤色) のレーザー光 を入射したところ, 光線は水中では図のように屈折角の方向に進んだ。 205 明 **** 1.345 の1.340 屈 折 1.335 率 1.330 レーザー光 JAN G 1 400 450 500 550 600 650 波長(nm) 図1 ONES 151 図2 OTHEOS こる側の 問1 レーザー光の水中での波長と振動数は,空気中のそれに比べるとどのようにな るか の ① 波長も振動数も変化しない。 ②波長は長くなり,振動数は変化しない。 ③波長は短くなり, 振動数は変化しない。 ④ 波長は変化せず, 振動数は大きくなる。 ⑤ 波長は変化せず, 振動数は小さくなる。 問2 レーザー光の波長を 515nm (緑色) に変え, 同じ入射角で入射したとき,水中 に入った光は,633nmの場合に比べてどのように変化するか。 ① 屈折角も, 光の速さも一定で変化しない。 ② 屈折角 ③ 屈折角 ④ 屈折角 がわずかに大きくなる。 ⑤ 屈折角がわずかに小さくなる。 光の速さが大きくなる。 は一定のまま, 光の速さが小さくなる。 は一定のまま,

教えてください！！

07 A: Could you type this document again? B. ( ) A: That will be fine as long as it is on my deak by five today. Of course. I'm almost ready to go. Sure, but can it wait until this afternoon? Yes, but could you tell me what's wrong with it? Definitely. That will be a good idea. 08 A: You'd better fasten your seat belt. This road is a bit rough. B: ( A: Please do what I say It's for your own safety. What can I do? How should I drive? 09 A: I'm worried about the interview tomorrow. B: Don't worry too much. I'll keep my ( fingers legs hands Shall I get out? Is it really necessary? 10 I know you're worried about asking her for a date, but just go ( for on away 2 by 011 A: That was the best meal that I've had in a long time. B: ( ) You can say that again. You can't ever say that. B: Here you go. ) crossed and hope for the best. arms Would you like it? How do you like your coffee? 12 A: Coffee in Japan is too strong for me. B: Why don't you add hot water or milk to make it weaker? A: Okay. ( ) 21 never told you that. I can hear you once again. (2003) Could you pass me the milk? Do you like your coffee weak? (286)

教えてください！！

□09 A: Could I have the tuna aalad and a cup of coffee, please? B(4) A: No, that's it, thanks. Sure. Anything else? The tomato salad? 10 A: Is the Hotel Richmond near here? B: Yes, it's a huge hotel facing the square. You can't() it. bet mention 011 ( ) your own business. Mind Mix 12 A: ( Yes. Is that all you want? Would you like the coffee now? agree Ⓒhurry help miss > How have you been? B: Just fine. I'm sorry I didn't write you. A: That's all right. I didn't, either. It's been a long time. It's no short time. 14 A: Who wants to sing a song next? B:( ) Good for you. It's my turn. 2 Free Escape 13 You should leave at once. You have no time to ( ). arrive There was a lot of time. There's much time. Ⓒlose That's great. I'm afraid so. OERANA (#8X95)