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8 The Case of the Dentist's Patient 歯料医院での者殺人事件 1 D Wihianns, a New York dentist, was getting readly to take an *X-ray on the left his ptient, Dorothy Hoowe The ddoor behind him opened silently and hand apyarnd、 t was wearine a white slove and holding a **automatic pistol. ng Rang! Two *"shots snded. Miss Hoover fell over in the chair. She was ead. 3 t a *"susieet ffor the shooting** Inspector WWinters told his chief at his e o hours later. he cbwor boy took a nervous man up to Dr. Williams' offe、a few minutes before the shooting. 1he boy described the man and I am sure John Barton. He was **in prison before. This evening we found him at his るmng house, Ive told him that I only want to ask him a few questions." 10 B Burton was brought in and he anoily said, "What is all this about?" Have you ever heard of a Dr, Williams?" asked the Inspector. No. I haven't. Why?" replied Burton. Dorothy Hoover was shot to death less than three hours ago as she sat in a S chair in Dr. Williams' office," the Inspector explained. I was sleeping all afternoon," said Burton. 「An elevator boy savs he took a man who looked like you a moment before the shots were heard," the Inspector told Burton. It wasnt me," Burton insisted. "A lot of guys look like me. I haven't been in a dentist's office since I came out of prison, You are mistaken." *No."**interrupted the chief, ", We have good *1°proof to send you back to 4) prison for a very long time!" 1 265 words I

軌跡の問題です。 最大値は求められるのですが、最小値の求め方がわかりません。 最小値の答えは-5(x=-1.y=2)になります。 解説お願いします🙇‍♀️

(3) yーax の最大値を求めよ.ただし, aは負の定数とする。 178. 実数x, yがx*+y?<5, y>2x を満たすとき, x-2y の最大値 最小 値を求めよ。 179. 実数x, yが x°+y?-6x-8y+21<0 を満たすとき, x°+y° の最大

文頭にWitchが付くか付かないかの違いってなんですか？

CX) Mhich do hs thar or you pen pea Do Wke Coffe 6lhok 6ack white ? Ok you your

化学の問題です。 Q.二酸化炭素の結晶の構成粒子間にはたらいている結合の名称または力の名称を記せ。 A.分子間力 私は二酸化炭素は共有結合(非金属同士の結合だから)と思ったのですが、どうして二酸化炭素の結晶は分子間力なのかを教えてほしいです。 共有結合の結晶は4種類(ダイ... 続きを読む

vision Quest1のp.11と13の答えわかる方お願いします🙇‍♂️

文の下線部の語句はS, V, O, Cのどれにあたるか、下線部の下に書き入れなさい。A ; We play badminton during lunch breaks. 。After meals my dog sleeps for three or four hours. い語。 私 2 The view from the room is beautiful. ]内から動詞を選び, 英文を完成させなさい。 ©O 2 1. There five rooms in my house. 2. The bells at 7 every morning. 3. My aunt ajournalist. his phone number? your textbook to page 5. [open / ring / is / are / remember] 4. Do you 5. ( )内の語句を並べかえて英文を完成させ, 文型が SV, SVC, SVO のどれであるか を答えなさい。BCD 1.(a/ was / pet shop / there) here before. 2. (my / broke / cup / I / favorite ). 3. (in / ateacher / became / she) 2001. 4. ( sat / in / he / the chair / down ). 5. (looks / with / the result / happy / he). todi s eadolo od 4 日本語に合うように, ( )内の語句を並べかえて英文を完成させなさい。総合 1. パーティーにはたくさん人がいましたか。 (at / many / there / the party /_were / people )? 2. 彼は服を着替え, 部屋を出た。 (left / and / his clothes / changed / he / the room ). oY Sho eo o6 3. そのボートは4人が乗るには小さそうだ。 (people / small / seems / the boat / four / for ). odhnow (例)Tusuallygetupat6:45. I ride my bike to school with my friends. Itake a bath after it dinner. Use あなたが普段の生活で行うことを, 3つ書いてみよう。 11 文型と動詞の Knowledge is (知識は力なり。) power. Lesson 2

剰余の定理の問題です。 青下線部の式の意味が分かりません。その1行上までの説明は分かりますが、 aのところに代入しても良い理由 bx+cが5x+2に変換できる理由 が分かりません。解説お願いします🙇‍♀️

6整式 P(x) はx?+x+1 で割ると 5x+2余り, x+2 で割ると余りが1である。 Px)を(x+2(x?+x+1)で割ったときの余りを求めよ。 P(x) を(x+2)(x?2+x+1) で割ったときの商をQ(x), 余りは2次以下の整式であるが ax?+bx+cとおくと P(x)=(x+2Xx+土x+1)Q(x)+ax?+bx+c と表せる。 ここで,P(x) をx?+x+1 で割ったとき (x+2Xx°+x+1)Qx) の部分は x"+x+1 で割り切れる。 P(x)がx?+x+1 で割ると 5x+2余ることから ax?+bx+c=a(x?+x+1)+5x++2 とおくことができる。 P(x)=(x+2)(x?+x+1)Q(x)+a(x?+x+1)+5x+2と表せ, 条件より P(-2)=1 であるから よって al(-2)+(-2)+1}+5(-2)+2=1 3a=9 a=3 したがって, 求める余りは 3(x°+x+1)+5x+2=3x?+8x+5

定期テストで先生からテストはここの穴埋め問題が出ますと言われました。 全部覚えたのですが、どこを穴埋めするのか予想しておきたいです。 どこを穴埋めにすると思いますか?

本日 Lesson 2 How Was the Olympic Symbol Created? 教科書 pp.8-9 T19 0 The Olympic rings are a symbol known throughout the world. ② The 何 AT584 five interlocking rings represent the unity of five continents) Africa ;のちがい。 America, Asia, Europe, and Oceania. In 1913, Pierre de Coubertin, the father of the modern Olympic AT 208120) Games, designed the rings, which were blue, yellow, black, green, and red. うして ④ One year later, he proposed their use on a white background as the い Olympic flag. ⑤ He used the six colors since at least one of them was used 何? 何? in each of the national flags of all the countries participating in the Olympic Games. 4129 (88 The unity symbolized by the Olympic rings and the flag was an innovative and lofty idea at the beginning of the 20th century. © In those AT195 days, tensions were increasing, leading to World War I. ® However, once 何? the war ended, many athletes from all the five continents got together at 何 the 1920 Olympic Games in Belgium under the new symbol. bobims dugog yay a ol. 1o s1

因数定理の問題です。 写真2枚目2行目の　P(-1) の求め方が分かりません。適当に数字を入れていく感じでしょうか？ なにか求め方があれば教えて欲しいです🙇‍♀️

れるとき 72. 因数定理を利用して, 次の式を因数分解せよ. (2) x°-2x?-7x-4 (3) 3x°-4x2. (1) x-7x+6 ■A e

答えを教えてください。

EXERCISES 空所に下から適切なものを選んで補い, パラグラフを完成しましょう。 Read the paragraph andchoose the correct words to fill in the blank spaces. 0201. Differences in customs can cause misunderstanding. Let's look at the simple act of patting children on the head. In Japan, sometimes it is acceptable for adults to pat a child on the head, ( ① ) in some countries, patting children on the head is thought to be completely unacceptable. For example, in Thailand, if you pat a child on the head, his or her parents are sure to get angry. Without being aware of ( ② ), problems can occur. ( 3 ), if you are aware of such cultural differences, you can prepare bnel-rlasa of oh ni yourself before you travel abroad. [however, this difference, while] IPle bas visvS1d alrl to tines1 O s oms9d er bins 次のパラグラフを読んで, 表に整理しましょう。 Read the paragraph and fill in the information in the table.

数学IIの解と係数の関係の問題です。 ここからどうやって進めていくのか（α,βを消していくのか？）がわかりません。 解説お願いします🙇‍♀️

回2次方程式2x?-3x+1=0 の2つの解を, a, βとする。 2次方程式x°+ px+q=0の2つの解がー+と 1 1 であるとき,実数の定数 α aB p, qの値を求めよ。 年と休数の関係り btB = ; -0 ap= -0 また。 *B P-@ @- b = 撃(子坪))