この問題の答えがイなのですが、ウがダメな理由を教えてください。

To write about human aggression is a difficult task because the term is used in so many different senses. (1)Aggression is one of those words which everyone knows, but which is nevertheless hard to define. One difficulty is that there is no clear dividing line between those forms of aggression which we all deplore and those which we must not disown if we (2)are to survive. (注) aggression 名 攻撃性/deplore 動 を嘆かわしいと思う / disown 動 を否認する

５番と10番教えて欲しいですそれぞれの答えは3と2です🥹🙇‍♀️🥹🙇‍♀️

標準 標準 活用 標準 標準 応用 1 Am ob oda (6) He wishes he 1 can drive bash good and (8) ( 1 2 3) ) I you, I wouldn't do such a silly thing. 2 Would 3 Were (7) If it ( 1 was not (9)( 1 3 (10)( 1 2 (3 (4 () a car; taxis are so expensive. could drive o 3 will drive gnieg Ⓒ ) your advice, we would not be able to finish this task. (2) had not for vit beib and ) If it was nice tomorrow, we will there. go ( If it had been nice tomorrow, we will go there. If it is nice tomorrow, we will go there. ) notes bed S If I only could speak French ! If only I could speak French ! If 4 drives 3d were not Jai 4 were not for beob ai ) edoabeed edT (8) won tapi donul ( netes need eved D 2 Only if I could speak French ! S I neqat of samas teil goy gedw tiaiv uoy bib asidio tedWO ) fangst anqal of emes teil voy asdw botisiy voy sved asitis tedW S It's almost eleven. It's time you go to bed. nagel of smee da wo men frai It's almost eleven. It's time you went to bed. It's almost eleven. It's time you had gone to bed. aiv nov ob esilio jedWO

どの記号かわかる方いますか？

あり、波 用いて 問題 て、 1.0 気 込 岡 2 (5) 右の図の斜線部分は,どのような不等式の表す領域か, 記号で答えなさい。 ただし, 境界線は含むものとする。 す。 TASO A: 12xy≦0 [x+y-3<0 2x-y>0 C: (x+y-3)(2x-y) > 0 D: (x+y-3)2x-y) ≦0 E: (x+y-3)(2x-y)≧0 F: (x+y-3)(2x-y) <0 (x+y-3≥0 2x-y≥0 B: G: 1 文 問 the 2 to 3 x

積分です。 この問題でどうして ∫sinx/cos²xdxをt=cosxと置く のかが分かりません。 どなたか教えてくださいお願いします🙏🙏

17 S =S do =S I+ sinx dx cos²x 1. (Itsinx) (1-sinx). (Itsin x) Itsina Linh SinX = Soc+ ) six dx Cos² do たいとおく dt sinh dx Stadt =-(-+)+² S²x dx = task + C₁ (Cu) si sina del 12 £, 1 tank + 1 cos+ + (2 (Gは積分定数) 1 cosx 1 + d (C=(₁+6₂)

論理表現の(5)について質問です🙋 なぜwhichではダメなんですか？ 訳は 蹴鞠は7世紀もさかのぼる歴史がある日本のスポーツです。 でいいですか？？ よろしくお願いします☀️

Make the two sentences into one. Use who (m), whose, or which. The food was very good. Lisa made it for me. The food which Lisa made for me was very good. 1) The man is now in hospital. He was injured in the accident. The man 2) The woman went to the police. Her bag was stolen. The woman 3) The apples didn't taste very good. I bought them at that store. The apples 4) The boy was looking for his mother. I saw him in the supermarket. The boy 5) The “kemari" football is a Japanese sport. Its history goes back to the 7th century. ✓ The "kemari" football is a Japanese sport is now in hospital. went to the police. didn't taste very good.

1~10にA~Jの単語を当てはめる問題です。 1度解いたんですけどいまいちよく分からないところがあるので教えてほしいです🙇🏻‍♀️

Kian: kian: Maureen: Hi kian: going to have hamburger kian: Maureen: on Maureen: That's Maureer: Thank pass. following but Maureen. bad. Do Friday night ? meat my No, it's university. would you but I'm diet hamburger kian: oh. Are you too with it's I never That's Frexitarian ? not case, restaurant not Some recently, dinnar It's someone so a and only because knew meat week if you'd like. of out flexitarian? you a that. to I'm afraid We I mainly. chicken, and this so restaurant. eats down classmates Friday the I I like to don't am already have other () for the I'd prefer eats meat that not mean street (Ⓒ). Have you and I that new. from join us? vegetarian, Maureen ? vegetarian, but a flexitarian. What's that ? who a three times that about you, are I'll have to to eating not to go mostly vegetarian in moderation. In a plans. be ( Ⓡ ), much cat fish and accasionally I try to (3) my meals a week. Maureen. always been a

617です。　talked ではなぜダメなのか教えていただきたいです。

617 C I heard somebody ( ) Lydia about the news, and I noticed that it upset her. Cla 1 talked 2 tell 3 say 3 say 4 saying <徳島文理大) 219 woll to abaid tasustib yIISITI incall the patient was in critical 616

この問題の解き方がわかりません！答えは、450円らしいです！

(2) 3 枚の硬貨を同時に投げて表が3枚出たときは1000円、表が2枚出たときは500円表が1枚のときは600円がも らえ、1枚も出ないときは700円支払うゲームがある。1回のゲームで受け取る金額の期待値を求めなさい。 IS:2 A 1 (b) & BAR (a) ON SA (8) TASTR 18 80 A CA

内容を確認しようの(1)の回答を教えてください また、(2)の回答があっているかの確認をお願いします

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写真の別解の部分についての質問です。 この別解ではax^2+bx+cとおいた余りを、更にx^2-x-6で割って未知数を減らすという工夫だと思うのですが、x-1でax^2+bx+cを割っても答えを求めることは出来ますか？

3 基 本 例題 55 剰余の定理の利用 (2) J 整式P(x) をx-1で割ると余りが 3, x-x-6で割ると余りが-2x+17 PRAE であるとき,P(x) を(x-1)(x+2)(x-3)で割った余りを求めよ。 Sz CHART OLUTION *M0431-TASA 割り算の問題 基本公式 A=BQ+R」を利用・･･･ 3次式で割ったときの余りは2次以下であるから, R=ax2+bx+c とおける。 (x-x-6=(x+2)(x-3) であるから,まず,x+2, x-3 で割ったときの余りを それぞれ求める。 別解余りのおき方の工夫をする。 ax2+bx+c を更に x-x-6で割った余 考える )(-) (笑)左 CHUHTPOIU 解答 P(x) を (x-1)(x+2)(x-3) で割ったときの商をQ(x), 余 りをax²+bx+cとすると,次の等式が成り立つ。 ①P(x)=(x-1)(x+2)(x-3)Q(x+ax²+bx+c P(x) を x-1 で割ったときの余りが3であるから ...... P(1)=3 また, P(x) を x2 -x - 6 すなわち (x+2)(x-3)で割ったと きの商を Q(x) とすると,余りが-2x+17 であるから P(x)=(x+2)(x-3)Q₂(x)-2x+17 S=x ..... ゆえに P(-2)=21 ... 3, P(3)=11 よって, ① と, ②~④から ...... 33 ④ (オス)(S- d+os+(S) a+b+c=3, 4a-2b+c=21, 9a+3b+c=11 (8-)9-0-( これを解いて a=2,b=-4,c=5 &&&OA ...... ① したがって 求める余りは 2x2-4x+5 別解』(上の解答の等式② までは同じ) ①の右辺の(x-1)(x+2)(x-3)Qi(x)はx2-x-6 すなわ (x+2)(x-3) で割り切れる。 -6a+15=3 したがって P(1)=-6a+15 ②から よって 求める余りは 2(x2-x-6)-2x+17=2x²-4x+5 基本 54 ◆3次式で割った余りは 次以下の整式または がαで,余りが-2x+17 となる。 よって P(x)=(x-1)(x+2)(x-3)Qi(x)+a(x-x-6)-2x+17 a=2 定数である。 +A=BQ+R 剰余定理。 ゆえに、条件から, ax²+bx+c を x2-x-6で割ると, 商P(x) を x²-x-6で割 ると余りが-2x+17 A=BQ+R$3 &=(S)9 A=BQ+R+0 となる (x+2)(x-3)=0 xの値-23 を代入す る。 P(−2)=-2・(-2)+17 P(3)=-2･3+17 SA+S 未知数が1個で済み, 計 算量が少なく済む。