(3)の(－9,0)の座標はどこの座標ですか？

236 ****** [8-11] 右の図のように放物線y=xと直線y=2x+8が2点A,Bで 変わっている。点Pは, y=x上をAからBまで動く。いま、図のよう に平行四辺形APBQを作る。このとき,次の各問に答え (1) 2点A,Bの座標を求めよ。 (2) 原点と点を通る直線がy=2x+8と平行になるとき, 点Qの 座標を求めよ。 MO (3) (2) のとき,平行四辺形の面積を求めよ。 また, 点 (-9, 0) を通り, その面積を2等分する直線の式を求めよ。 また [愛知] _8="(5-) X$_$="1x$$$$ 中 (8.5-767 ...….....................….…..............…........... (1)2点A,Bは放物線y=xと直線y=2x+8との交点なので、 そのx座標は方程式x=2x+8の解として求められるから,x²=2x+8 x=-2,4 (x+2)(x-4)=0 ************* x-2x-8=0 y座標はそれぞれ, (−2)²=4,42=16 MGA MAA SUMAG WENT HOS SĄJA VE よって, A(-2, 4),B(4,16) A 25 AMBAA #50053SSOM TODOMOMOA NOLA (2)平行な直線の傾きは等しいので, OP//AB のとき, 直線OPの傾きは2 よって、 直線OPの式は,y=2x 点Pのx座標は、x=2x x2-2x=0 x(x-2)=0から, x=2 y=22=4 よって, P(2,4) STHEI A(-2,4)なので, APはx軸に平行で, その長さは4である。 したがって, QBもx軸に平行で,長さが4となる。 0-2- B (4,16) だから, 点Qの座標は,Q(0, 16 ) 10-0 1-(-9)=1 よって,y=x+bとおいて, (-9, 0) を代入してbの 値を求めると, b=9 こ したがって,求める直線の式は, y=x+9 1 OMILAG 704 Nas-65MOASE 2 (3) 平行四辺形APBQの面積は, 4× (164)=48 線分ABの中点の座標は, -2 -2+4 4+16\ = (1, 10) JJCM 平行四辺形の面積は対角線の交点を通る直線で2等分 されるので,点(-9, 0) と点 (1,10) を通る直線の式 を求めればよい。 その直線の傾きは, &&TT J-R P [(-)-0) + (-A) 1 Bomb ここがポイント330- 平行四辺形の対角線はそれ ぞれの中点で交わる。 平行四辺形の面積は、 対角 線の交点を通る直線によって 2等分される。

(２)の問題の答えが4のthatになるのですが、なぜthatになるのですか？またwhatにならない理由も教えてください。

002 Let's talk about some factors ( Jen those 2 what mi Salpha burbo bie ) caused the accident. C nadw 24 that 3 where * Depot heo) Niw Bom <松山大) <神奈川大

書いてあるところはあっているかどうか、書いていないところは答えを教えていただきたいです。

[練習問題] 正しい英文になるように, [ []内から適切な語句を選びなさい。 ablicos en ind pod vesi ar (1) Remember [ calling to call ] me when you arrive e at Shinjuku Station. hout yov tog si bas zod vysed (2) I remember [ lending / to lend ] James a comic book. I wonder when he will return it to me. topa Bomled (3) I tried [going to go ] into the forest, and I lost my way in the middle e of it. baronity RI (4) I will never forget [ running / to run ] in Hokkaido Marathon last summer. Yesstil vbodoM EI (5) Please don't forget [ taking / to take this medicine once a day. ABRE ESGERLAC (6) I got a phone call from my mother, so I stopped [ talking to talk ] with him. Beat 11 21

NEW HORIZON Unit6ｰ比較級　Trivia Quiz 比較級を使ったクイズを作りたいのですが、例えばなにとなにを比較したクイズがいいと思いますか？できれば複数あれば助かります🙏 自分が作ったものは、写真1枚目で、参考資料は写真2枚目、3枚目です。

TRIVIA QUIZ ~食べもの Q1 which is more popular, Sushi or Yakiniku? (寿司と焼肉、人気なのはどっち?] A1 Sushi is more popular than Yakiniku.

回答を教えてください

Lesson 7 The Fugees Section 1 ea ◎区切りごとに意味をとりながら、音読しよう。sani Tignkaygubomiot usands tivgebasrit exam bas 1900 the Fugees" beca r team / in the US. // The team was all e members were os broodvrien There is a unique youth soccer team There is a wing 100 ### pp.102-103 named "the Fugees" / because BUOD N owno used to be / a 3 The team is based in Clarkston, / Georgia. // IS A 59 ma obod Clarkston que Bit' uncertre (enoS ON small, traditional town. / In the 1980s, /the town was chosen / as a place / 19 101 wigten 35 id popplyeros BIORES where refugees started their new lives. // Since then, / a lot of refugees / rament continued accepting refugees. astemaasi Tied have come to the town. // Some of the citizens / were not happy about red dramatica within a decade. school had this. // However, / the local government continued accepting refugees. // namba betonitis bris,inset 191 ted dhyllcobs Tagesgods gr The town changed dramatically within a decade. // A school had POTATYTOVhbubrutseminet ad aroosinly notable students / from over 50 countries. // Ethnic restaurants and shops were opened. // ® Different languages were spoken / by a variety of people. // ® Clarkston became a diverse community. //no nove lo smo i 10 elqooq ITbaddebitaveafton drol bedaildstes awhloorive waeroidsmobbedfalsts tollani zimin biofikatlı

このeitherの役割ってなんですか？訳見てもよくわかりません😭

minutes. processor's But multitasking is one of the great myths of the modern age. Although we think we Juoda Jmsw (**) are focusing on several activities at once, our attention is actually jumping back and forth bomledw nying balat between the tasks. In reality, a single-core computer processor cannot truly multitask long ord o either; it actually switches back and forth between tasks several thousand times per second, thus giving us the illusion that everything is happening simultaneously. ord de to ord hut not, unfortunately, the same results.

高校生 定期試験 問題文 今日あった試験の単語抜き取り問題です。 6.bombs 7．Pavilion 8．canvas 9．livestock 10．Guernica と答えたのですが、採点してほしいです…… 特に10はtragedyと答えてる人が多くて不安です

1. 次の文を読んで、問題に答えなさい。 Okamoto Taro, a Japanese artist, visited the Spanish Pavilion of the 1937 Paris Exposition. When he saw the painting Guernica, he (1)couldn't take his eyes off it. It was painted in black and white. But he felt like it was painted (2). (3) that the painting drew him into its world instantly. This big piece of work, 3.5 m 4 7.8 m, was painted 4 Pablo Picasso, a Spanish artist. (5) Picasso ( 6 ) to France in his (7), he painted it in Paris. He was 56 years old then, but he worked hard and completed it (8) within a month or so. This painting fascinated those who saw it at the Exposition. It became one of Picasso's best- known works among his over 10,000 paintings. Picasso was originally asked to paint something for the Exposition by the Spanish Republican government. However, he had not decided what to paint until he read a shocking newspaper article. According to the article, Guernica, a small town in Spain, was bombed by the Nazis on April 26, 1937. (9) In those days, the Nazis supported General Francisco Franco. He had been ( 10 ) to overthrow the Spanish government. ☆ The bombing started around 4 o'clock in the afternoon. People and livestock at a busy market (11) there ran (12) about, trying to escape from the attack. Many buildings, including a train station, hotels, and restaurants, were demolished. The bombing lasted about three hours, and 50 tons of bombs were dropped. Three-fourths of the town was destroyed, and several hundred people were killed. Picasso was shocked because the bombing was a cruel attack against the public in his home country. In order to protest against it, he decided to make a painting of the bombing. He struggled to paint the tragedy of the bombing. He drew a number of sketches trying to show the sorrow of the people in Guernica. Even after he started painting on a big canvas, he kept changing his ideas. 2133

緑の式の意味が分かりません 教えてください🙇

3 関数 放物線と三角形] 右の図のように,関数y=- A,Bがあり,点Aの座標は (-8, a), 点Bの座標は (46) A である。このとき, 次の問いに答えなさい。 各5点 ① a, b の値を求めなさい。 両方できて正解 al [ ] ② △AOBの面積を求めなさい。 ただし, 座標の1目盛り は1cmとする。 ③点を通り, △AOBの面積を2等分する直線の式を求めなさい。 YA 平/15点 y= B 1 x² XC ]

教えてください…！🙏

A AABC ¹5 cmos #E=BETE ABDE "Gumorit BRE GBの長さを求めよ。 C 5cm- bom E 2clm H

( )に最も適するものを1〜４から一つ選び､記号で答えて頂きたいです。🙇 なぜかも説明して頂きたいです。🙇🙏お願いします。

(1) We use this device () a textbook. 1. at 3. more 2. as (2) They're not afraid ( 1. in 2. on (3) We put on plays or musicals ( 1. one 2. two ) people at all. 3. of ) a year. 3. twice 4. of 4. over 4. third