2で、③が選択できないのは、whichの先行詞となるものがないからという理由であっていますか？

1 How That 2. The student couldn't understand a word of () the professor said in his lecture. 1 what 2 that different from 4 whose they used to be. wor eii 3 which

数1の二次関数の最大値と最小値のもんだいです。 （1）〜（4）の 解き方が分からないので教えてください🙇🏻‍♀️

最大 O 注意 2 -1 -2 最小 KI 値域は-2≦y≦2 であり x=-3 で最大値2 x=-1で最小値-2 -2-1 VI 8 HO 1 -1 -2 x 最小 値域は-2≦y<2であり 最大値はない x=-1で最小値-2 TO 最小 12 TRAINING 72② 次の関数に最大値、最小値があれば,それを求めよ。 (1) y=x²-2x-3 (-4≦x≦0) (3) y=-x2-4x+1 (0≦x≦2) -2 をとる。 最大値が10と C- C 値域は -1≦y≦7、 x=2で最大値7 x = 0 で最小値-1 最大値 最小値は定義域によって 7 (8)=(8-5 よって ・最大・最小の問題では 定義域が重要! 単純に「頂点のところで最大か最小」 とは限らない。 ・一般に、頂点と定義域の端の点が最大・最小の候補になる。端の点が入るか チェックしよう。 Lecture >0として ≦x≦kで この関数の 図のよう そして、グ ( 〔図 1 における ・慣れてきたら, かいたグラフをもとにして直ちに (値域を書くのは省略して 値・最小値を求めてもよい。 TRA (2) y=2x²-4x-6 (0≤x≤3) 関 (4) y=x2-4x+3 (0<x<3) 定

至急回答お願いします‼️

25 かっこ内の正しい語を選び、その番号を記せ。 1. I (1 like 2 wish 3 want 4 hope) you will pass the examination. (龍谷大) The medicine will (1 do 2 save 3 give 4 help) you good. (立命館大) 3. He is going to (1 give 2 make 3 speak 4 talk) a lecture on modern art this afternoon. (東京電機大) 4. ( 1 Give 2 Do 3 Make) me a favor, will you? 2. ( 青山学院大 ) 5. He (1 asked 2 put 3 made) this question to me. (東京工大) 6. She was seriously (1 broken 2 damaged 3 injured 4 wounded) in the traffic accident. ( 桃山学院大 ) 7. Nowadays it (1 costs 2 gives 3 pays 4 takes) more than 10 million yen to build a house. (女子美大) 8. The murderer was caught and ( 1 hung 2 hanged). (札幌大)

よろしくお願いします！！！

▪▪Exercises ① 空所に入る適切な語句を下から1つ選びなさい。 (1)( 1 At (2) I tried ( )which hotel are you going to stay in Sydney? ③ Through ② For ④ To ) 1 do not sleep during the lecture. ② not to sleep (3) Scientists have known since 1952 ( 1 before 2 while 16% KARD After Your Lesson (復習) 文(立命館大) 3 to sleep not ④ to not sleep ) DNA is the basic substance of heredity. 3 when ④ that ( 西南学院大 ) ( 福井県立大 ) 【語句】 substance 「物質」 heredity 「遺伝」 2 [ ]内の語句を並べ替えて英文を完成しなさい。 並べ替え箇所のみ書きなさい。 That gallery has many that / not / art lovers/ paintings / should] miss. (センター本試) N (1) ( ) (2) ( 【語句】 superstition 「迷信」 legend 「伝説」 Eve 「イブ (神が創造した最初の女性)」 Paradise 「楽園 (the Garden of Eden)」 greenery 「緑の草木、青葉」 3 下線部の that が接続詞なら A, 関係代名詞ならBで答えなさい。 The four-leaf clover is believed by people all over the world to be a sign of good fortune and happiness. It is such an old superstition (1) that no one can say exactly how or where it began. But there is an old legend about it (2)that explains its popularity. The story is (3)that when Eve was sent away from Paradise, she took a four-leaf clover with her. Because the clover was a bit of greenery from the Garden of Eden, finding one came to be considered a sign of good luck. (センター追試 ) ) (3) ( 4 下線部を日本語に直しなさい。 ht With a little bit of care, your goldfish can live much longer than you might expect. First, choose the largest possible tank you can afford and decorate it with objects such as small rocks and plants. However, be careful not to put sharp objects in the tank that could harm your fish. (センター本試) 少しだけ注意すれば、あなたの金魚は自分が予想するかもしれない期間よりずっと長く生きられる。 第 一に,自分に買える最大の水槽を選び, 小石や草などのもので飾りなさい。 しかし, 【語句】 goldfish 「金魚」 tank 「水槽」 decorate A with B 「AをBで飾る」 object 「物体, もの」 harm 「~を傷つける」

教えてください

(1) It is not easy ( that I learn (2) Don't forget ( 1 visit (4) I am hoping ( 1 finished (3) What do you say to our ( 1 go to fish (7) I want ( 1 Tom to be (8) Never fail ( (2) (6) I'm looking forward ( 1 to see wear (5) Don't worry. It will stop ( to rain rain (9) He managed ( 1 arrive ) (10) I will let Yumi ( 1 know ) us when you come to London next time. 2 to visit a new language. me to learn (3) 2 going fishing ) my homework today. 2 finishing ) honest. 2 to seeing 2 Tom be of me to learn ) this weekend? ) you. ) your seat belt. 2 wearing 3 to visiting 4 having visited 3 go to fish ) before evening. 3 raining finish 3 seeing for Tom be to wear ) at the lecture hall in time. arriving (3) to arrive (4) for me to learn 4 to finish (④4) 4 rainy go to fishing 4 ) what time will be convenient for me. known knowing 4 Tom is see in wearing arrived to know

sin120°=sin60°=√3/2 までは分かるのですがそのあとがわかりません。 分かる方詳しく教えていただきたいです。

230 三角の二等分線の 134,135 例 137 BCと交わる点をDとするとき、 線分ADの長さを求めよ。 A120, AB-3, AC-1 である三角形 ABCの∠Aの二等分線が CHART GUIDE) 次の2通りの方法が考えられる。 ここでは、 [1] の解法で考える方がらく､ FOMS [1] 面積の公式を用いて, ABC=△ABD+△ACD を利用 [2] 角の二等分線の性質 (Lecture 参照) を使って､線分BDの長さを求め、 △ABD に余弦定理を適用する。 解答 面積について、次の等式が成り立つ。 △ABC=△ABD+△ACD よって, AD=d とすると -1-3-1-sin 120° =1/13-dsi •3•d sin60°+ sin120°= sin60° これを解いて 三角形の内角の二等分線の長さ 二等分線を辺にもつ三角形を使う = /3 2 3 d=² 4 ..1.d sin60° であるから B すなわち 3=3d+d AD= 3 -60 D C 60 1 S=1/XX 14 一両辺を一

答え教えて欲しいです🙇‍♀️

2 次の設問 A,Bに答えよ。 (配点20点) A 次の(1)~(5)の英文中の空所に入れるのに最も適当な語を,以下のア〜カの中から 1つずつ選び,記号で答えよ。 ただし, 同じ記号をくり返し用いてはならない。 (1) If you like to read novels, plays, poems, and so on, you should study ( ) in college. (2) Professors of ( and gravity affect objects. (3) Reading books on ( life is. ) give lectures on how forces such as heat, light, sound, (4) The scientific study of the reactions when matters like oxygen, nitrogen, hydrogen are combined is ( ). 7. biology ) may help you to find out what the meaning of (5) You should take a course in ( structured and used. . philosophy 1. chemistry . physics ) to understand how languages are . linguistics I. literature

教えてください

(1) It is not easy that I learn (2) Don't forget ( 1 visit (4) I am hoping ( 1 finished (3) What do you say to our ( ) this weekend? 1 go to fish 2 going fishing 3 go to fish (7) I want ( (5) Don't worry. It will stop ( 1to rain 2 rain 1 Tom to be (6) I'm looking forward ( 11 to see (8) Never fail ( ) a new language. me to learn wear (9) He managed ( 1 arrive ) us when you come to London next time. 2 to visit (10) I will let Yumi ( 1 know ) my homework today. 2 finishing ) honest. to seeing of me to learn 4 for me to lear ) you. 2 Tom be (3) to visiting 4 having visited ) your seat belt. 2 wearing ) before evening. 3 raining 3 finish 3 seeing for Tom be to wear ) at the lecture hall in time. arriving to arrive (4) (4) ) what time will be convenient for me. known (3) knowing go to fishing to finish rainy see Tom is in wearing arrived to know

3ばんです。 ②の選択肢がダメな理由を教えてください！ 遅く起きたのより日曜日なのは前(？)なのでなんとなく完了分詞構文を選んでしまいました。

The island, 生 1 situate P. 2. ( 1 Receive 3 Having received 3. It ( 1 being in distant seas, is seldom visited by tourists. (2) situated 3 situating ) their final medical checkup, the astronauts boarded the spac (2) Received 4 Having been received ) a Sunday, I got up late. 2 had been 5. Their mother ( (3 2 beginning is (4) to situa ✓ 4. The lecturer continued to talk monotonously, the audience ( bored. > 1 began (3) begun 4 was 4 the room, the children started to fight to begin

161~170の答えを教えていただきたいです。

og gniarow) 5 TYPE A Sdinom 1 ( 内に入る最も適当な語(句) を選びなさい。 (各1点 計20点) 161 ( ) a plant to flourish, it must have a good supply of light, water, and minerals. 4 That 3 Of (南山 1 For 2 If 162 I am glad ( ) you the other day. 2 to meet ave met 4 to be able to meet (**) 3 to have met t I can meet my and amod (bean Vot \ stad: ya8 soalq on ☐163 Then, in 1912, the self-starter came into use. Suddenly, cars were as easy ( as electric fans. 4 started ( 広島工業大 ) 3 starting 1 start 2 to start aM gedonet daily wo (bsalool 164 Ten years ( ) since Professor Yokochi retired from his job at the university, but he still often visits the campus. have passed (高千穂大) were passed 3 will pass 4 pass indigke TO MA it was fun. Y 165 Mary was ( ) to go to the party at first, but she found that it was 2 likely 1 pleasant 3 willing 4 reluctant (中央大) 166 When I went back to the village I ( JUSH 人外画商 ) ten years before, I found nothing 3161663UFCS changed. had left 2 was leaving 3 have left (跡見学園女子大) )( 4 you and ads of was left of natumim svit ( 291 167 Private universities in the U.S. are very expensive. Many parents cannot ( to send their children to such places. 1 buy dihom zis si il vero adinomi (亜細亜大) 4 afford 2 spend Let3 allow A bead 168 Without American influences, Japanese culture would not be ( ) it is today. J'abib od tady boog ton ai al t Jague 1 that 2 what 4 which H 3 when aniog noy va (関西学院大 ) nedoset adT ear 169 You may be able to avoid (o) the paper by attending the lecture tonight. 2 to have written 3 wrote 4 writing adf dartwor SHERY OF TOY 1 to write (関東学院大 Hawat 170 There are two major issues to be discussed here, ( ) the committee has examined yet. 1 both of that 2 either of which 3 neither of which 4 any of which (関西学院大