数2の三角関数での加法定理の途中段階の やり方が分かりません。 sin75°= sin(45°＋30°)のように 分数からの角度に直す場合はπ/180で角度をだすという 解き方で合ってますか？それとも角度を全部覚えるものなのでしょうか、、、

オ ↑ 150 = 茅一晋 4 6 ↑ ↑ 450 30⁰ 22 (2 x (80 T で角度がだせる?

どなたか、この10問の答えが分かる方いらっしゃいませんか？分かる問題だけでも大丈夫なので教えて頂けるとありがたいです..

(1) How ( ) does our bus leave? Do we still have time for shopping? O long 2 soon 3 late (2) It's about time we ( started (3) "I work under Mr. Smith.” "Oh, really? He ( ) my boss." used to be was used to be ③3 ) to prepare for the school festival next month. 2 have started 3 will start (4) She ( ) to finish writing the report before the deadline. 1 could 2 enabled 3 succeeded (6) You are ( (5) I've found ( ) difficult to live in this village without a car. 2 too 1 so 3 that ) change your plans if your boss agrees. favor of 2 free to 3 kind of (7) There were a lot of people on ( 1 both 2 either 2 used to being Although was used to being 2 Despite (9) I was able to answer ( 1 each ) side of the street. one of the far 3 In spite of 4 are starting (10) That building, the walls of ( ) are white, is Taylor's school. 2 this these 3 what 4 managed 4 it prefer to the two ) those questions because they were really basic. 2 each of 3 every every of (KEY 14) (8) () Allan wanted to see the pandas during his visit to Wakayama, he didn't have the time. (111) 4 Instead of 4 which (28) (40) (70) (89) (47) (96) (95) (129)

①小選挙区制，②比例代表制についてです。ドント式の解説をお願いします😖

(5) 資料について､次の各問いに答えよ。 資料 1区 2区 MARAE (A党候補者の得票数) B党 ( B党候補者の得票数) C党 (C党候補者の得票数) 700 300 200 500 200 200 3区 300 400 100 4区 300 200 200 ① 資料を (4) ①の選挙結果とした場合、 A~C党の当選者数をそれ ぞれ答えよ。 ※完答 ② 資料中の4つの選挙区を合わせて1ブロックとして、 (4) ② で 5 名の議員を選ぶ選挙を行った場合、 それぞれの政党の議席数を書 け。

svoc振り合ってるか見て欲しいです。分からないところは書いてないです。 （）はMで[]は従属節です。おそらく従属節じゃないのに囲っているところもあると思います💦

10 1 カジュアル・フライデー開決 1 The American weekend officially begins on Friday evening, b already by Friday morning there are signs that the weekend is just around the corner. You see fewer cars on the highways, and buses C 0 S C and subways are less crowded with people, too. This is because S v 5 some people take a day off on Friday to have a three-day weekend. S U 0 V → Things are also different (at work/ People don't wear the same clothes as they wear on weekdays) they dress themselves more casually. For instance, managers in the office may put on casual sports clothes(instead of coats and ties.) Some people put on blue jeans. 0 omnl. O This tor 7 « n ● 182 words 1 22

間違えてるところ教えてください

114. What has ( ) of Mary since she went to New York? 3 come 4 become Ⓒhappened occurred 115. People who have never had children often ( ) to realize what hard work they can be. (愛知学院大 ) Ⓒomit 2 fail 3 neglect 4 decline 116. In the days when the company was known ( ) "the excellent company," its philosophy of management was a model for the world. (大阪経済大) 2 for 3 to with Ⓒas 117. The Japanese live ( ) rice. 2 by 3 with 4 in on 118. The boys broke ( 0 down 2 into 119. I'm ( (愛知学院大 ) disappointed ) the candy store and stole everything in the store. Qut 4 up ) for the results of the tests. 120. If you keep ( 0 companion (湖北短大) Ⓒanxious 3 pleased 4 content ) with bad men, you will soon learn their ways. 2 company 3 fellow 4 comrade (武蔵大) ( 桃山学院大 ) (明治大)

並び替えの問題です！教えてください！ (…の家に泊まった)

(with / stayed / I) Mana last weekend.

1〜5）に何が入るのか教えて欲しいです。

受動態 Complete the passage by putting the verbs in the passive form. bag leave mix see separate tie ABCマンションの管理人が居住者に向けて, 掲示板でゴミ出しのきまりを周知しています。 Trash Notice Dear Residents, As we have recently noticed that some people are not following our building's trash rules, I would like to remind you of the rules again. ✓ Burnable* trash should be bagged tightly* and put in the trash can in the garbage area downstairs. If your trash bags_1)________ open outside, birds and other animals may get into them. Recyclable* paper should 2) ____from burnable trash and placed beside the trash can. Newspapers and magazines must 3) up with string*. Plastic bottles and cans must be put in separate clear bags. The bags will not be collected if the bottles and cans 4) or the contents* cannot 5) through the bags. Thank you for your cooperation. Tom Henry, Manager / ABC Condominium burnable [0] tightly [] recyclable [] string [] content [] 35

グラフの概形の解説の動画を色々見たのですが、このような問題のときの定義域について説明されておらず、分かりませんでした。 定義域がx≠0のときとx≠1となるときの違いを教えてくださいm(_ _)m

x2+4x-1 関数 y= (x+1)2 調べ, グラフの概形をかけ。 について, 増減, グラフの凹凸、漸近線を [類 15 中京大]

解き方を教えてほしいです

練習点A(-3,0) からの距離と, 点B(2,0) からの距離の比が 3:2 である 32 点Pの軌跡を求めよ。 ( 6ro) 持ち歩ける大学は ネットの大学 managara 20

円順列の公式で赤線の部分がわかりません 4通りずつ同じとはどういうことですか？ 具体例で教えて欲しいです

また ③, ①, ① ④, 3 4④,②と並んだとき ②,③と並んだとき ④, ②,③, ①と並んだとき ②, ③, ①, ④と並んだとき でも同じだよね。 まるく座れば、 全部同じ座りかたになる。 4人が一列に並ん だら4!= 24通りだが, 円形になれば4通りずつ同じなので、4で割って 4! 4 -=3! (通り)