問2②がわかりません 書き込みが荒くて見えずらいかもです

右の図で、点点は 第一次関数14+2のグラフを表して 軸と がらである点をBとし、 軸上に B 通り傾きが-2である とする。 また、直線上にありょ座標が点入の 座標より小さい部分を動く点をPとす 座標軸の目盛りを1cmとして、次の 各問に答えよ。 コ5=6ath # 1=6a 問2] 右の図2は、図1において,点A を通り軸に平行な直線と直線m との交点をCとし,点A と点 B, 点Bと点P, 点 C と点Pをそれぞ れ結んだ場合を表している。 次の①,②に答えよ。 ① △ABCの面積は何cm²か。 1 -1/22x-6+2 〔問1) 点Pの座標が6のとき, 2点B,Pを通る直線の式を求めよ。 a=1 Fau² (2) △ABCの面積と ▲BPCの面 積が等しいとき, 点Pの座標を求 めよ。 6=outh (6.5) (0.6) 2 図2 l. y=1/12/2スト2 P t 3+2. -2=4afb 1/2-tatz ² (t. -2 ++2) ettz=tat! e-4= 12 W=y=-2x+6. B6 yo y=2x+ 2x63 y=-2x+6. (4-2) BPM=4CBMC= ABC=400². ~8+6, 6f2e-2 6m(+2) 4+記

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本文 When I was 12, my mother told me not to read comics any more. Things are different here in Japan. Everyone in my host family reads comic books, even my host mother! I used to read comics about superheroes in the U.S., but here they have comic books about many different things. Some are about people with special powers, but a lot of them are about ordinary people. Yusuke lent me one. It's about a high school basketball team. It's really thick. It looks like a book. American comic books are a lot thinner. 問題 Which is thinner, American comic books or Japanese comic books?

32、33、34、35がわからないです。 教えてくださいませんか? メチャクチャ急いでます

の英文の内容に関して (31) から (35)までの質問に対する答えとして最も 4[C] 切なものを 1,2,3,4の中から一つ選び、その番号のマークをぬりつぶしなさい。 Abbie Burgess About 200 years ago, there were no airplanes or trains in the United States, so people used ships to travel. Some areas were very dangerous for ships, so lighthouses* were built in these places. At night, people on ships knew they had to be careful when they saw the light on the top of a lighthouse. The people who took care of lighthouses were called lighthouse keepers, and their job was very important. In 1853, a 14-year-old girl named Abbie Burgess moved to an island in Maine with her family. No other people lived on the island, and Abbie's father was the lighthouse keeper. Abbie helped her father in the lighthouse. She learned how to clean the lights in the lighthouse and do many other things. The lights had to shine* brightly until morning. Just before winter in 1856, Abbie's father had to leave the island to buy food. He had to go 25 miles by boat to get to the nearest town. He told Abbie to take care of their family and the lighthouse. After he left, a big storm came, and it was the biggest storm in 100 years. It rained and snowed for four weeks, so Abbie's father could not return to the island. Abbie took care of the lighthouse by herself for one month. Finally, Abbie's father came back. He was very happy because his family was safe. Abbie did a great job. Her work saved many people's lives. Abbie became the assistant* lighthouse keeper in 1862. EDEL *lighthouse: T *shine: 3 assistant: 補佐の (31) What did lighthouses do? 1 They helped ships to find other ships. 2)They told ships about dangerous areas. 3 They told people that storms were coming. 4 They helped people on land at night. (32) When did Abbie Burgess move to the island? 1 in 1852. 2 In 1853. 3 In 1856. 4 In 1862. (33) Why did Abbie's father have to leave the island? 1 To get food. 2 To find a job. 3 To see his family. 4 To help people on a ship. (34) How long was the big storm? 1 One week. 2 About two weeks. 3 About a month. 4 100 days. (35) What is this story about? 1 The oldest lighthouse in the United States. 2 A young girl who took care of a lighthouse. 3 People traveling by ship in the 1800s. 4 A famous island in Maine.

in the U.S.のような国名の前にtheがつく特徴ってなんですか？

y=2a² y=2(a＋2)² で表すのは分かるんですけど なんで、増加後-増加前=yの増加分になるのか分からないので教えて欲しいです

答えを見ても、この立体の求め方がよくわからなくて💦 詳しく教えていただきたいです🙇‍♀️ よろしくお願いします。

■1辺10cmの立方体ABCDEFGH を切断すると, 右の図のような立体ができた。 AP=4cm, BQ=7cm, CR =4cm とする。 この立体の体積を求めよ。 E P A DL Q B G

この実験の下の考察のところで、教科書に無いような化学的思考ができた考察、何か無いですか？ 自分で考えても教科書レベルの事しか思いつきませんでした..(> < ;) どういう風な事を書けば良いと思いますか🥲

共通 容液 が そ リ t 実験 6 酸性やアルカリ性を示すもとになるイオンが何であるかを調べる。 準備物 ステップ 保護眼鏡要換気) 酸性やアルカリ性を決めているもの 陰極 薬品 2.5%塩酸 2.5%水酸化ナトリウム水溶液, 2%情酸カリウム水溶液,pH試験紙 器具 電源装置 目玉クリップ (2), スライドガラス、プラスチックのピンセット, はさみ その他 導線 (2) ろ紙、 保護眼鏡 1 装置を組み立て 電圧を加える ① pH試験紙とろ紙を硝酸カリウム水溶液で湿らせ、 両端のクリップを電源装置につないで9Vの電圧 を加える。 PH試験紙 ろ紙 陽極 電源装置 (9V) 電流を流れやすくず あるため、硝酸カリウ スライドガラス ム水溶液で湿らせる。 RHR かんでん 別の方法にトライ 9Vの乾電池を用いても実験 することができる。 >>> ステップ 2 水溶液をしみこませた ろ紙を置く ② pH試験紙の中央に塩酸や水酸化ナトリウム水溶 液をしみこませたろ紙を置く。 ポイント ろ紙は1mm以内に細く切って使う。 廃液処理 感電注意〉 ･必ず保護眼鏡をかけて実験を行う。 水溶液をしみこ ませたろ紙は、皮膚につかないように. プラスチッ クのピンセットであつかう。 ・ぬれた手で電源装置や電流が流れているところにふ れないように注意する。 硝酸カリウム水溶液 で湿らせたろ紙 電源装置の 一覧へ 硝酸カリウム水溶液 で湿らせたpH試験紙 PKS 電源装置の + へ 塩酸や水酸化ナトリウム 水溶液をしみこませたろ紙 保究のふり返り 1. 実験結果とその考察から、 酸性やアルカリ性を示すもとが何かわかったか。 5 2. まだ疑問として残っていることや, もっと知りたいこと,新たな課題はあるか。 5 1.② で塩酸を用いたとき、 pH試験紙は何色に変化したか。また,それは陽極と陰極のどちらの電極側に広がったか。 12.②で水酸化ナトリウム水溶液を用いたとき, PH試験紙は何色に変化したか。 また,それは陽極と陰極のどちらの電 極側に広がったか。 考察 1. 酸性の性質を示すもとになるものは、陽イオンか陰イオンか。 そのことから, 何イオンと考えられるか。 2.アルカリ性の性質を示すもとになるものは、陽イオンか陰イオンか。そのことから、何イオンと考えられるか。 149

この問題の意味と答えを教えて下さい！

3. Use the particle model to explain in detail why the properties of water are different in three states. 1.d. chooses totes (ool-t abusical

大問5の3番誰か教えてください💦💦🙏

15 △ABCの3辺の長さは AB=4,BC=5,CA=6である。 図のように、この三角形の外側に正方 形AHIB, BDEC, CFGA をつくる。 さらに, 点P, Q, R は四角形 BIPD, CEQF, AGRH が平行 四辺形となるようにとった点である。このとき、次の問いに答えなさい。 証明 △ABCと△PDB について 仮定より BC=DB･･･① エ B = I 2 よってウ ①②③より オ よって△ABC≡△PDB H. P (1) △ABC≡△PDB であることを次のように証明した。 葉を答えなさい。 ... 0 R ア=BI 平行四辺形の対辺は等しいのでBI=| よってア イ またウ =360° - ∠ABI- / CBD - △IBD Z =180° - ∠IBD 180° - ∠IBD = 2 A B ... I (3) 'S D イ E (2) 九角形 RHIPDEQFGの周の長さを求めなさい。 -4- ア F Q WIN オ +20+11+12+4+5+1 te so do 24 12 19 98 ACB-90 45 | に入る適切な辺や角 言 <22>~<26> <27> (3) 直線PBと直線CQ の交点をSとし, ∠ABC = a, ∠ACB = b とするとき, CSBの大きさを aとbを用いて表しなさい。 < 28 >

暗いし、長いし、申し訳ないです💦 3以外の、1、2、4、5、6、7を教えてください🙏🙇‍♀️

4 次の英文は、中学生の彩音 (Ayane)が、アメリカ滞在中のホストファミリーであるスミ ス夫妻 (Mr. and Mrs. Smith)の親戚であるベルギー(Belgium)出身の大学生 (university student) のエレン (Ellen) と交流した話です。 1~7の問いに答えなさい。 I've lived here since Ayane stayed in the United States this summer to study English. First, she lived only with Mr. and Mrs. Smith. A week later, Mr. Smith said, "I came to work in the United States from Belgium about twenty years ago. then, but some of my family still live in Belgium. My brother's daughter will come from Belgium to live here. Her name is Ellen, and she will go to university s here. I hope you will be good friends." Soon after that, Ellen came. She started studying at the university to run her own business in the future. She was very kind. Ayane and Ellen often went out together on weekends. ア Before the movie, 10 One day, Ayane and Ellen went to see a movie. they went to a shop to buy something to eat. Ellen bought a hamburger and some French fries. Ayane said, "Do you know that ( 2 )? It's 'fried potatoes." Ellen was surprised. She asked Ayane, "Where did French fries originally come from?" Many people think they are from the United States. Ayane thought they came from France because the name is "French" fries. So she answered, “France !” 15 That was wrong. Ellen said that French fries were originally from Belgium. Ayane was surprised. Ellen said, "When American soldiers went to Europe in World War I, they ate frites. Frites are popular food in Belgium. They're like French fries. The American soldiers liked them. The people in the area spoke French at that time, so the soldiers thought the area was in France. Later the 20 soldiers brought the food to the United States. So the name became French fries." That was an interesting story to Ayane. She didn't know that people speak French in some areas of Belgium. Ellen also can speak French. Ayane was surprised again. Then Ayane bought some waffles at the shop because she heard they were 25 very good. Ayane said, "Waffles are also originally from your country, right?" Ellen answered, "Yes. I've liked them since I was a child." Ayane heard that Ellen's dream is to run waffle shops in many countries. She hopes waffles will spread into more countries, so she is studying business at the university. Ayane said, "These waffles are nice! I like waffles, too. When you start your 30 waffle shop in Japan, can I help you at the shop?" Ellen answered, "Yes. Oh, the movie will start soon. Let's go, Ayane!" "Yes, let's go," Ayane said. Ayane was happy because she understood Ellen and her country better.