この問題の解き方を教えてください！！

方程式 sin +/3cos8:11:ついて、 ①在迎をと Sin (0td)の形に変形せよ。 ②万程式 SinG9+13 cos8 21を解け Q

(13)のところで、何故earlyがダメなのかわかりません。教えてください🙇🏻‍♀️答えは4です

13) Please speak more ( 1. louder 2. early 3. faster 4. slowly (14) Iwill see her ( ) week. 01 a 1. next 2. last 3. after 4. before (15) We are going to have a party this ( 1. today 2. tonight 3. evening 4. dinner

⑹が分かりません！ ちなみに答えはエです

3次の文章を読んで, あとの (1 ) ~ (6) までの問いに答えなさい。 Today we travel the world easily. Cars, trains, and planes ( A )us quickly from city to city. Thousands of years ago, oit was different. There was only one way to travel from Europe to Asia. It was called the Silk Road. In fact, the Silk Road was made up of many roads. They(through, like、 passed. places, different, many) deserts, rivers, mountains, and forests. The Silk Road dates from about 100 BC. Traveling along the Silk Road was very hard. The best way to travel along the Silk Road was by camel. Many people used horses, too. Others, the less fortunate travelers, had to walkn Most people traveling on the Silk Road were bringing things to sell. They Silk is a carried many different things, but the most famous was silk. material that is soft and used for making clothes. 9ds v The Silk Road was also important for carrying ideas. Philosophies like Buddhism and mathematics were carried from country to country. This was the easiest part because ideas are easy to carry! ®Anyone can do it! At the Many people started their journey along the Silk Road in China. eastern end of the Silk Road was Xian. This was the capital of China at the Xian had all the comforts of a big city. There was time. 4) food to eat and water to drink. It was a good place for travelers to prepare for the next part of their journey、 く注> philosophies 哲学 Buddhism 仏教 - mathematics 数学 Xian 西安 comforts 快適さ om em deT (1) ( A ) にあてはまる最も適当な語を,次のア~エから1つ選び, 記号で 答えなさい。 ア put イ drive ウ fly エ take uo on a'tel (2) 下線部①の内容として最も適当なものを, 次のア~エから1つ選び, 記号 で答えなさい。 ア人々の生活 イ 人々の移動方法 ウ 国際情勢 エ 国の治安 (3) 下線部②が本文の内容に合うように, ( かえなさい。 )内の語を正しい順序に並べ

これ答えがカで、1ーｂに⑧が入るのですがなぜですか？？ 何回読んでも⑤が入るようにしか思えません…

3 次の文章を読んで, あとの各間に答えなさい。 (*印の付いている単語·語句には, 本文のあとに[注]がある。) wnat will you say if someone asks vou, "Have vou experienced *stress?" MOst of you Will say, "Yes. There are a lot of *situations that give us stress in our lives. For example, we feel stressed when we make a speech in front ofa lot of people, sing or dance on stage, or take a big test. When people are to0 stressed, they don't feel good, and some of them even (1-a) So stress is one of the biggest problems we have in our *society now. We feel think that stress is bad for our health. Howeven one American study shows that this may be (1-b) In the study, *researchers *tracked 30,000 people in the United States for eight years. At the beginning of the study, they asked the people, "How much stress did you experience last year?" They also asked, “Do you believe that stress is bad for your health?" And then they

英検準一級ライティングです。 添削等お願いしますm(_ _)m points ・construction costs ・effect on local people ・spending by visitors ・the environment

Q, is it a good idea that governments to build tourist sites such as theme parks and museums. A,lagree with the idea that local governments should build tourist sites such as theme parks and museums. This will be an opportunity to save money in order to deal with accidents and keep their population. Firstly, if local governments do not build tourist sites, the government can save a lot of money because construction costs are very expensive. Thus the governments can use the money in order to treat troubles such as epidemics or disasters. Moreover, if the governments construct tourist sites, more and more tourists visit the local regions. Thus, the number of people who want to live there quietly increases. For these reasons, I do not think it necessary that local governments should build tourist sites such as theme parks and museums.

選択問題です。回答をお願いしたいです(´；ω；｀)

次の各文の空所に入る適切なものを選びなさい。 Ttis rainy, SO I cannot go out now. = If it( )fine, I ( )go out now. Ois/ can were / could 3 be / could dn (2) IfI( O have )money, I would buy this dress. 2 had 3 will have 12) If she learned to use a computer, she ( )a job. のfind (2 can find could find )you, I would accept his offer. oka OIam 2Iwere 3 Were I (5) IfI had run faster, I ( ) the bus. D caught 2 could catch (gearb ③ could have caught (6) IfI( ),I would have attended the meeting. 2would have known 3 had known の knew (7) If you had followed your parents' advice, this problem ( 2 never happens bod O would never happen nevo arl 3would never have happened iblad aid of tsd oe ansle nibl f othw ) you been there, I would have told you. 2 Have god oft 3 If O Had

53のwouldは予想の意味はなくて、 2枚目と3枚目の103は予想の意味の見分け方がわからないです。。 自分は53も2枚目3枚目のように 辞めるよう言ったけど、やめないんだろうなあ。 と予想っぽく訳してしまいました。 けど質問したら53はそういう意味は持ってないと答え... 続きを読む

53 She ( ) not give up smoking, althoughI told her to many times. D must 2 need ③ should ④ would 〈西南学院大》 ob

willにしたらだめだったのですが、wouldになる理由を教えてください。

had woald If you one million yen, what you do?

なぜ4になるのか教えてください。

2. to 3. by TOT 4. about (エ) Takako has few friends ( 1. talking 2. to talk 3. talking with 4. to talk with (オ) Yuji runs ( ) faster, than I.

(2)なのですが丸がついているところからx=0がわかるのですよね？ 計算の仕方とそもそもどうしてその式から値が出るのかが分かりません。

指数関数を含む関数の最大値·最小値の求め方をマスターしよう! STEP 2 解法MASTER テーマ8 指数関数を含む関数の最大·最 目標 [例題8} 関数y=4"+ 4* ー-2(2"+)+4 がある。 2* 1 -=tとおくとき,yをtの関数で表せ。 2* (2) yの最小値を求めよ。また,そのときのxの値を求めよ。 考え方 yをtの2次関数に帰着させる。tのとり得る値の範囲に注意する。 解法のプロセス 1 =tとおき,xの関数からtの関数に置き換える。 2* 0 2*+ tのとり得る値の範囲を相加平均と相乗平均の大小関係を利用して求める。 3tの2次関数に帰着させて,最小値を求める。 解答 2 =1の両辺を2乗すると (2"+)- +2+-P 1 2x+ 2* 4*+2+ 4* よって 4*+-=-2 4* したがって、与式は y=(t?-2)-2t+4 すなわち y=-2t+2 …答 (2) g(t)=D?-2t+2 とおくと g(土)3 (t-1) +1 1 2*> 0, ->0であるから, 相加平均と相乗平均の大小関係により 2* 2* =2 2* 1 等号が成り立つのは, 2*=- 2* すなわちx=0 のときである。 ソ=g() 1 よって t=D2*+ -2 最小 2* 2 以上より,t22において, y=g(t)の グラフは,右の図のようになり, g(t)は t=2のとき, 最小値2をとる。 1 0 1 2 ここで、t=D2 となるのは, 2*=- 2* よって, x=0のとき, 最小値2…答 すなわちx=0のときである。