Grade

Subject

Type of questions

English Senior High

Task1は問題の意味はわかったのですが、上の疑問文を使ってどう書けば良いのかわからないので教えて欲しいです🙇‍♀️ Task2のほうは自分の回答があってるか見て欲しいです🙇‍♀️ どなたかすみませんがよろしくお願いします🙇‍♀️

ナウン クローズ 単語のあつまり 主語 と動詞 それ自身 では として A noun clause is a group of words with a subject and verb. A noun clause cannot stand by itself as a 独立できん sentence. 従う 私が提案することはつづける? T A subject of a verb 06956 An object of a verb A subject complement 補 66968 前置詞 An object of a prepositio 446307 An adjective complement アドジェクティブ 異なる食事を What I suggest is following a different diet. I don't think that I want to exercise. Your problem is that you need some motivation. 変える You can change your weight by what you eat. よってあなたが何を食べるかに Everyone is glad that Betty is getting married. That noun clauses usually follow... S+ V agree, believe, decide, guess, hope, think, suggest ... 学校のために I agree that we need more teachers for the school. S+ be verb + adjective afraid, angry, glad, worried, sorry, sure, surprised. . . 招待する 食 Tommy was surprised that you didn't invite him to your wedding. It + be verb + adjective amazing, clear, good, important, necessary, possible, true... It is possible that we'll have to take the exam in February. 可能がある Task 123 しげんをうけなければ いけない 名詞節 Complete the sentences using a noun clause. ex. Where did Gareth learn how to skate? → I wonder where Gareth learned how to skate. 1. How did he get the job? 2. Why is that woman standing outside? → He is curious about 3. We need to take out the trash tomorrow. → It is important Task 2 Circle the answers. is a mystery. I lost my mother's ring. She asked me where a. is her ring b. her ring was c. is your ring d. was her ring 3 The little boy next door is popular, but I don't know how many a. friends does he have b. friends has he c. does he have friends d. friends he has 2 The neighbors are playing their music loudly. I can't hear what a. is saying you b. you says you are saying d. that you says 4 I'm not going to fix up my apartment. is too expensive. 私がしたいこと a. Whether I want to do (b. What I want to do c. What do I want to do d. That I want to do

Resolved Answers: 1
Mathematics Senior High

Focus gold 例題89 なぜこの解き方が間違っているのかがわかりません

4 第3章 図形と方程式 Think 立 **** 例題 89 弦の長さ(1) 直線 y=2x+2...... ① が円 x + y' =8...... ② によって切り取られて 解答 円 ②の中心 (0,0) と直線①の距離は, |2| |2| 2 できる弦の長さを求めよ. 考え方 図に描いて考える 円の中心と弦の距離を求めて、三平方の定理を利用する y=2x+2 より 2x-y+2=0 =- √2+(-1)^√55 2√2 2√2 求める弦の長さを2ℓ とすると,円の 2√2 2ℓ とおくのがポイ ント 半径が22より X e+(1/5)=(2/2) 36 e2. 5 6√5 I+ l>0より, l=- 5 12/5 よって、弦の長さ2ℓ は, 5 (別解) ①を②に代入して, x2+(2x+2)2=8 (B, 2B+2) 5x2+8x-4=0 .....③ また,円 ②と直線 ①の交点の座 標を(α, 2α+2) (22) とす x ると,α βは2次方程式 ③ (a,2a+2) の2つの解だから,解と係数の関係より、 8=2√√2 ) 2 三平方の定理 求める長さは2ℓで あることを忘れずに 解と係数の関係を利 使用する解法 2.85% ax2+bx+c=0 の 2つの解をα βと 8 +B=- aß= 求める弦の長さを l とすると, l°=(β-a)'+{(2β+2)-(2x+2)}=5(β-α) 2 =5{(x+B-4aB)=5{(-2)-4(-1)}=141 すると b a+β=- aß= a a 三平方の定理 よって, l>0より,弦の長さは, 12/5 5+(1-8) Focus 弦の長さの問題は,円の中心から弦に垂線を引き、 三平方の定理を利用する l²+d²=r² >m> Think

Resolved Answers: 1