Q５の答えをお願いします。

When Words Won't Work く 15 Communication. ally Some people are making full hey sentences and even telling stories with pictograms. m A famous Chinese artist wrote the following “sentence.” Can you read it? A(△). From Xu Bing's Book from the Ground. See page 10 for answer. 信局は Will pictograms eventually take the place of TE 20 Words? Will they be the language of the future? What do you think? Dream eventually [ivéntfualij Q-7 What are some people making with pictograms?

①〜④の動詞を適当な形にして、根拠を教えてください。 自分で解いてみたのですが、よく分かりません。

PARIS -- "Ekiben," or lunch boxes Dserve in train stations, have begun making their way into the stomachs of travelers in Paris, France, after the first ekiben shop in the country appeared in Lyon train station on March 1 The shop was launched by Nihon Restaurant Enterprise (NRE), which is contracted to sell ekiben by the JR East. のKnow in France by the name "bento"(the Japanese term for a boxed lunch), the meals have become popular in the country because they are healthy and economical. Because theFrench are not accustomed to ③eat rice together with side dishes, however, the meals have been put together with French tastes in mind such as the use of lighter-than-usual flavorings. Customers 4 see buying ekiben at the Lyon train station in Paris, France, on March 1, 2016. (Mainichi) NRE President Katsumi Asai said during the opening ceremony, "The culture of the ekiben is deeply rooted in Japanese food culture. It dates back 130 years in history. and now there are over 2,000 types of ekiben" He added, "We have kept up this tradition of ekiben. At the same time, we keep in mind the cuisine-related preferences of the French people." Mikhail Lannoy, the assistant master of the Lyon train station said that "it is beautiful to see colorful foods packed together in a single box."

この問題の（2）解答のマーカーを引いた部分の計算がいまいちよく分からないので、どうしてそうなるのか教えてください💦お願いします！

例題 124 正弦と余弦の融合 13 △ABC において, 827 sin B が成り立っている。 sinC sin A LOく (1) cos A, cos B, cos C を求めよ。 (2) A, B, Cのうち, 2番目に大きい角は30°より大きいことを示せ。 b .C-=2R より, sinC a 考え方 (1) 正弦定理 三 sin A sin B a:b:c=sinA:sinB:sinC となることを利用する。 (2) 2番目に大きい角は,2番目に長い辺の対角である.(辺と角の大小関係) %3D8ば の トー08I3--083は、 b C より, 3 a 解答 (1)正弦定理 ニ sin A sin B sinC a:6:c=sinA:sinB:sinC 条件より,sinA:sinB:sinC=13:8:7 a:b:c=13:8:7 06eie となり,a=13k, b=8k, c=7k(k>0)とおける.aa:b:cが定まる nie したがって、 よって,余弦定理より,6 けで大きさは定 6°+c-α°_(8k)*+(7k)?ー(13k)? 2-8k·7k (7k)+(13k)-(8k)11 2-7k·13k 1 ない、この比率を cos A = ニー 26c 2 とおく、 A c+a-6° 2ca Cos B=S ニ 三 13 7k-8 α°+8ーc_(13k)?+(8k)-(7k)*_ 23 (13k)+(8k)-(7k) 「= B 13k Cos C=- ニ 2ab 2·13k·8k 031 26 ot (2)(1)より,a>b>c であるから,2番目に大きい角はA<辺と角の大小開 新三伝 (p.519参照) 0f=つ Bである。 11 V3 13/3 で, Cos B=!I22 COs 30° 2 13 26 22=484, だから、 よって, ニ 26 (13/3)=507 Cos B<cos30° st=D or- お B>30° CO

この問題の（2）の解答なのですが、どうしてaだけに絶対値がつくのでしょうか？

(Ouick checK 138 次の2点間の距離を求めよ。 (2) A(a), B(3a)

ほんとにわからないので教えてほしいです、、、 右側の黒く丸をしたところがなぜk大なりなのですか？ 解説にかいてあります。 また何故kに1をかけるのか教えて欲しいです。

12) 7で割ると割り切れて, 11で割ると2余るような自然数nを考える。 2, yを整数として n=7x, n=ウエ ッ+ オ と表せるから 7.ェ=ウエッ+ オ 0 したがって,方程式①の整数解の1つは z=5, y=Lカ 2 また,100 以上の nの中で、最小の nは である。 3 Tカ=[キ|クヶ である。|(2 7x- 114=2 205-113-2 7(xラノー11はー3) 100Sれ=7x 1イン 110057(11/15) 16 X-5ン11~ 18>1l~t5 4-3:7m (4-7m13 4ン9nt3 16 100三 11mt5 1005 1mts (0057(115) (00516x1 c005(112)

こういう問題はこうやって解いたらいいよっていうのを教えてください！いつも答えてくれる皆さんありがとうございます🥰🥰🥰🥰

石( (1)~(13)進行形の文に、(14)~(20)は ( )内の指示に従って書き換えなさい。 1 She doesn't use your pen. 2 Does Ken swim in the river? 3 Idid my homework. 4 Mrs Smith wrote a letter. 5 Did you sleep at that time? 6 We don't listen to the radio. 7 Do they study Japanese history? 8 We enjoyed the party. 9 You run around the park. 10 Many animals die. 11 Where did he go? 12 What does she cook? 13 What do the children do? (「~しよう」と誘う文に ) 14 We go home together. ( 否定の命令文に ) 15 You are late for school. ( ていねいな命令文に ) 16 You open the window. ( 命令文に ) 17 You area good boy. ( 否定の命令文に ) 18 You swim in the river. ( 命令文に ) 19 You walk fast. ( 花子に命令する文に 20 Hanako plays the piano.

下線部を問う疑問文にしなさいと言われた時はどうしたら答えが出てきますか？

氏名 下線部を問う疑問文にしなさい。 11 I go to school by bus. 2 The store will open next month. 3 It is Sunday today. 4 Taro washes the car. 5 The bag is Nancy's. 6 There are thirty students in the room. 7 He got up at 6:00 this morning. 8 The man went to the park. 9 Ken is thirteen years old. 10 A cat is in that box. 11 His aunt lives in Hokkaido. 12 This is his notebook. 13 That girl is my sister. 14 It's sunny today. 15 Jim studies math. 16 Akiko is under the tree. 17 He was doing his homework then. 18 He must practice soccer today. 19 Taro likes Emi's father. 20 I have four computers.

教えてください🙇‍♀️🙇‍♀️🙇‍♀️ 答えが見えずらいというかほぼ見えなくてすみません💦この公式を覚えたら解けるというのを教えてください

1.次の疑問文に ( )内の語旬を使って答えなさい。 Was Mr Sato Swimming in the sea? (no) 2 Does Yukiko like music? (yes) 3 Do you live in Osaka? (no) 4 Are you good friends? (yes) 君は You 君れ方け 5 Did your aunt come to your house? (no) 6 Where does Keiko play tennis? Se pyye cent e park tennis がit でも OK (in the park) 7 How many books do you have? (ten) n0oks 8 What time did you get up this morning?(at 6:00) rn Who cleans this room? (my mother) (My mother cleans.は×) 10 When does Tom study English? (after dinner ) meme. English が it でも OK 11 Whose sister did you see? (Ken's) 12 Where is his house? (in Tokyo) (by bike) goes there by bik 13 How does your sister go to school? How many students are there in 1your class?( thirty) 下記参照 my 15 Who washed these dishes? (washed は× ) 16 When wil Ms Tanaka come here? (tomorrow) 00 17 Who is the beautiful woman? (Emi's aunt m 18 Whose pens are these? (mine) 19) What is in the box? (a dog) (in the box は不要) 20 How old is your father? (forty) 14 t日 (your は×) 三 の

この問題を解いてください！！

77 読解時間2分52秒 回 Track 13 Can someone's birthday or *blood type influence their character? Some people believe so. Among young people, for instance, *horoscopes are very popular. There are twelve *astrological signs in a year, and your birthday tells you what sign you are. Horoscopes are based on these signs. They are often used to tell Someone's character. If you are born on April 1, for example, you belong to the sign, ** Aries.” People who believe in horoscopes say that anyone born under the sign of Aries is brave but a little careless. In addition to astrological signs, some people believe that your blood type has a lot to do with your character. For instance, a person with blood type A is said to be serious, a person with blood type B is said to be curious, a person with blood type AB is said to be artistic, and a person with blood type O is said to be very outgoing. In Japan, this blood type theory of character is very popular among people of all ages. Hundreds of books about blood types have been published, and some of them have become best sellers. Scientists say that there is no clear relation between astrological sign and character, or between blood type and character, yet many people are fond of asking others about their signs and blood types. It is true that not everyone believes in these theories, but for people who do, it can be a lot of fun to talk about and guess people's characters according to their blood type or sign. 258 words Jords & Phrases 1.1 blood type 血液型 1.6 Aries 名おひつじ座 1.2 horoscope 名星占い 1.3 astrological sign 星座

1枚目の問題を、2枚目の(2)と同じ解き方でやったら、3枚目のようになりましたが、ここから先が分かりません。 もしかして このやり方では解けないですか？

式 方程式の整数解3) 例題 255 また、 ①) 不定方程式 57x+13y=1 の整数解を求めよ、 とめて計算 定衣宝不 岡題 254のように特殊解を求めたいが,係数が大きいため実際に値を代入して求める のは困難である。そこで,ユークリッドの互除法を用いて特殊解を求める。 考え方」 おつmlo 方程式 57x+13y=1 ①の係数 57と13について 解答 … ユークリッドの互除法を用いる。 真 57=13×4+5 より, 57-13×4=5 13=5×2+3 より,13-5×2=3 5=3×1+2 より、 3=2×1+1 より, 5に④を代入して, この万3-(5-3×1)×1=1 して特殊3×2-5×1=1できる これに3を代入して, 2 39+x さま不太一 …の 5-3×1=2 abeea 3-2×1=1 もので、 後は先と同に )2) T )2s ) 230 I 38 250 の形の特殊 が となる 2 1a (13-5×2)×2-5×1=1 この方。 13×2-5×5=1 これに2を代入して, 13×2-(57-13×4)×5=1 自 の のこ x=-5, y=22 が 57×(-5)+13×22=1 …6 (証明したがって, D-6より, 57(x+5)+13(yー22)=0 57(x+5)=13(22-y) の 57 と 13 は互いに素であるから, x+5は13の倍数となる. したがって,kを整数として, x+5=13k,すなわち, これを⑦に代入すると, 57k=22-y より, y=-57k+22 しよって, 求める一般解は, ら se-d ,e8a=sJコ x=13k-5, y=-57k+22 (kは整数) 1-d1- のの解の1つ を代入すると。 1aPas-(31eー(d88+8- dE8+8- - x=13k-5 57×13k=13(22-y)