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英語 高校生

論表のワークです!お願いします🙏🏻 ̖́-

Lesson 4 Esports' Time Has apniwellot er /50 A Translate the English into Japanese and the Japanese into English. 【語彙の知識】(各1点) 1. various 形 B1 [ ] 2. 名 B1 戦闘, 対戦 3. respond B1 ] 4. strategy 名 A2 [ 5. 名 A2 社会, 世間 6. 名 A2 基本, 原理 ] B Choose the word whose underlined part is pronounced differently from the other three 【発音の知識】 (2点) 1. 7. basic イ. battle ウ. practice I. strategy 2. ア. another イ. gold 7. over I. program 3. ア. electronic 1. popular ウ. respond I. society C Complete the following English sentences to match the Japanese. 【表現と文法の知識】 1. そのテニスの試合は4月30日に開催されます。 The tennis tournament will ( 2. 私は美術や音楽のような芸術系の教科が好きです。 I like artistic subjects ( ) ( 3. 近頃, ますます多くの人が東京を訪れている。 ) and ( ) ( ) on April 30. ) art and music. (各3点) 1) people are visiting Tokyo these days. D Arrange the words in the proper order to match the Japanese. 【表現と文法の知識・技能】 Arranga. 1. プロ野球選手になるのは有名な歌手になるのと同じくらい難しい。 (各3点) Becoming a professional baseball player (as/as/becoming / difficult / is a famous singer. 2. 私にこの機械の使い方を教えてください。 Please (teach/use/to/me/how) this machine. 3. 私の試験の結果は彼女ほどはよくなかった。 My exam results (as/as/good/hers / weren't).

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数学 高校生

数IIの三角関数です。 (1)から、途中式なども含めた詳しい解説お願いしたいです… よろしくお願いします🙇🏻‍♀️

0... (*) を考える。 cos >0 を ウ πである。 実戦問題 73 三角関数を含む方程式・不等式 0002を満たす定数とし,xの2次方程式 x2+2(1-cosd)x + 3-sin'0-2sin20-2sin (1) 方程式 (*) が異なる2つの実数解 α, β をもつとき, 0は不等式 2sin20+ ア sine π オ キ 満たす。このことから, 0 の値の範囲を求めると, <B< π. <日< I ク ケ コ さらに6が鋭角のとき, 方程式 (*)のx= sin0 以外の解はx= (2) x=sin が方程式 (*) の解となるような角0は全部でサ 個ある。 [シス + v セ である。 答 (1)xの2次方程式 f(x) = 0 が異なる2つの実数解をもつとき,判別 式をDとすると D> 0 = =(1-cosl)-(3-sin'0-2sin20-2sin0) =2sin20+2sin-2cos0+ (sin'0+cos20)-2 = 2sin20+ 2sin0-2cos0-1 =4sincos0+ 2sin02cos0-1= (2sin0-1) (2cos+1) (2sin-1)(2cos8+1)>0 0≦02πの範囲に注意して (i) sind> かつ cost-1/2 のとき 2 Key 1 sin0 > 12 より cose > 1/23より 0≤0<,<<2 よって,この共通部分は << (ii) sine< 12 1 かつ cose<! のとき 2 Key sin<1 058< >*<0<2x π 5 6'6 2 cos<- より <日< π 2 4 3 118 sin20=2sin Acoso AB> 0⇔ A>O {A<0 または [B>0 \B<0 1 sin0 > cos>- <2π sin< よって、この共通部分は8/1/20 (i), (ii) より << 6 2 3 5 π、 << 6 (2) x = sinが方程式 (*) の解であるとき sin20+2(1-cos) sin0+3-sin20-2sin20-2sinQ= 0 整理すると, 3(sin20-1)=0より sin20=1 12 1-2 y cose<- 1x 0 x 20 の値のとり得る範囲に注意 0204πの範囲で 20= 5 π 2' 2 よって、条件を満たす 0 は 0 = π 5 4'4 する。 の2個。 方程式 (*) は さらにが鋭角のとき,=1/4であるから 4 x²+(2-√/2)x+1/2(1-2√2) = 0 左辺を因数分解して = 0 方程式(*)はx=sin = 1/12 T 1 π 1 -4+/2 よって, x= sin- 以外の解はx= -2= √√2 √2 2 を解にもつことがわかってい あるから,因数分解する。 攻略のカギ! Key 1 三角関数を含む方程式・不等式は, 単位円を利用せよ

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英語 高校生

至急⚠️ 奇数の問題の答え合わせをしたいです。 なぜその答えになるのかも教えていただきたいです。 よろしくお願いします。

EXERCISE A >> 空所に入れるのに最も適切なものを選びなさい。 of gabilat S 01 It is difficult ( ) the English exam. ①in passing ge2 to passed 3 to pass 4 pass 〈福岡大〉 ni miwa S to talk 2 talking 02 The young woman had no one ( ) with about her future. 3 of talking to have talked (*) 03 Susan opened the box, ( 2 next 1 but ) to find it empty. 3 only 4 soon lig 〈立教大〉 04 His grandfather lived ( ) ninety-two and was the head of the company for many years. 1 being 3 for being 105 2 to be 4 till he would be BE <東海大 > er It was careless (b) him to forget to lock the door. top bolid W 1 for 2 of 3 with on 08 4 to a don <*> 06 My friends were warned ( ) the mountain in such bad weather. 3 of no climbing to climb 〈センター試験〉 Din climbing 2 not to climb 107 Half of the houses on the island are said ( ①having 2 to be being 3 to have ) damaged by the typhoon. 4 to have been() of warts 80 The boy turned on his father's computer, though he had been told ( 〈 青山学院大 〉 ). 08 1 not do it 2 not to 3 to do not 4 to not 09 The textbook is ( 9D ①easy enough ) for a college student to read. 2 so easy as 3 so easy that 4 such easy (***) The 10 Mr. Smith doesn't know ( 1 way to use 3 the way of use ) a computer and is afraid to touch one. 2 how he should to use 4 how to use <東京経済大 〉 11 I can't decide ( I to if ) go to Australia or New Zealand. 2 whether ③3 whether to 4 to whether <福岡大〉 12 To begin ( 1 from ), let's have a look at Chapter 5. 2 by 3 for 4 with 〈九州産業大〉 □13 To ( ) the truth, I still haven't finished my homework. 1 say 2 tell 3 speak 4 mention 〈大阪学院大 〉 05 95 不定詞

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英語 高校生

教えて欲しいです。単元は動詞の語法です

1. When I realized I was wrong, I apologized ( Dhim my mistake 3 to him my mistake him for my mistake to him for my mistake 2. I graduated ( ) high school in 2015.m 1 from duo@for 3. We ( ) the problem of poverty. ①discussed 3 discussed of インター bist 4. Do you think I ( ) my elder sister? Dresemble resemble with (立正大) 4 of ③at de (酪農学園大) discussed about the discussed with して楽しめる b biabidea (東洋大) 3 resemble for b①am resembling 5. Kate () her baby boy on the bed after dinner. bid oa ed or blu ①laid lain give/tal 3lay 9131 (京都産業大) lie blow- em evig bnim LOV (広島修道大) ①raise ②rise wwo no alim to no 6. Please ( ) your hand if you want to ask a question. to baim w prey set up hard ratake up Sunda tegral 'nob 98819 7. Because of the bad weather, I decided ( ) out. ①not to go vud king/from home last night, to not going ③not going ④going not yud o (清泉女子大) guinisque beringsr 8. The repair shop failed ( ) my car. (東北芸術工科大) ①to fix 2 to affix ③fixed ④fix Ieva un baimer) Botong sandT 9. There was a big fire yesterday. Fortunately, everybody managed (). 011 (亜細亜大) Descape escaped Bevig 3 would escape aDob to escape 10. I closed my eyes and pretended ( ) asleep. o be Last wee toob edT 880 of Obe evig(玉川大) being 3 of being to be toy mailliW bus arrotiv 280 (to) during the exam.

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英語 高校生

答えが合ってるか教えて欲しいです

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