全部わからないです。教えてください。

速さ9.8m/s で, 水平より角30° をなす斜め上向きに小球を投げだした。 6 重力加速度の大きさは9.8m/s? とする。 (1) 投げだしてから小球が軌道の最高点に達するまでの時間t」[s] を求めよ。 (2) 小球が達する最高点の高さh [m] を求めよ。 (3) 投げだしてから小球がふたたび地上にもどるまでの時間t2[s] を求めよ。 はじ 2 E。 (4) この小球が地上にもどるまでに水平方向に飛んだ距離x [m] を求めよ。 230 VS ()そ1> - hosimetsde 9.8m/s 30° x と=hocos9-t 2= 9.8 cos 30°. t 98 x

ここらへんの問題ほぼ分かりません...(泣) 優しい方がいたら教えてください、、。

JEB2A1-P1A401 高校 S0-GA19-1AS (配点 21) 4 次の英文を読んで, あとの設問に答えなさい。 Palau* is a country in the South Pacific*. Do you know the national f。 Palau? It is similar to* the lapanese one. It shows friendship and respect* After World War I, Japan governed* Palau. About 25,000 Japanese peoni moved to Palau and lived there at that time, and many of them were from Okinawa. My grandparents also came to Palau from Okinawa. At first, the:. new life was good. Japan built schools and hospitals in Palau and m. grandparents worked there. My grandfather was a teacher, and m.. grandmother was a nurse. They worked together with people in Palan Palau developed* very much and they hada good time in Palau. But World War II started. and in 1944 Palau became a battlefield*. Manw Japanese soldiers* died in the war, but most Palauans* didn't die. Japanese soldiers protected* them during the war. So, Palauans showed their deen thanks to the Japanese. After the war, my grandparents had no home and no と food.They had seven children, so they needed ( ①) things. Then, the 15 Palauans helped the Japanese in many ways. They said, “You protected us during the war. rebuilt* -their lives. 5 10 2NOW it's our turn. With their help, my grandparents 本Palau and Japan had a good relationship* ( ③ ) and this relationship still Scontinues( ④ ). 9di(注) Palau= パラオ the South Pacific= 南太平洋 Nex be similar to ~ = ~に似ている respect= 尊敬 ligoverned= (統治する)の過去形 developed = develop (発展する)の過去形 (注) battlefield%= 戦場 soldier= 兵士 Palauan= パラオ人 protected = protect (~を守る)の過去形 rebuilt=rebuild (再建する)の過去形 relationship= 関係 youcas (1) 下線部ア~エのうち3つは同じ人々を指している。ほかの3つと異なる人々を指し ているものを1つ選び, 記号で答えなさい。 (2) 本文の流れに合うように, 空所①に入れるのに最も適当な語を次のア~エの中から1 つ選び,記号で答えなさい。 ア much イ few ウ many エ no 12

至急です！！！ 分かるところだけでいいので、計算もお願いします！

2 cos β==とする. 次の値を求 10 sin a 三 3元 -<B<2πとす 2 3元 ただし、 2 ,sas2r, SB52mとす sin(a + B) = である。 cos 28 = sin 2 B COS 2 (13) ※ 次を計算せよ. (各4点) s4ix7zix2i-0 1 543×72?×26: 14) . log26-2log2V3= (15) II

至急です！！！ 分かるところだけでいいので、計算もお願いします！

2 cos β==とする. 次の値を求 10 sin a 三 3元 -<B<2πとす 2 3元 ただし、 2 ,sas2r, SB52mとす sin(a + B) = である。 cos 28 = sin 2 B COS 2 (13) ※ 次を計算せよ. (各4点) s4ix7zix2i-0 1 543×72?×26: 14) . log26-2log2V3= (15) II

(a)に入るのが、attendingなのですが、なぜでしょうか？ 教えてください！

その番号を記入せよ。 なんて attend ing (24点) This weekend, I had the pleasure of ( a ) my dear friend Dara Lynn's baby shower. Over a lunch of clam chowder, sirloin steak, and chocolate cake, I caught up (b) two of her friends, Amanda and Andrea, from law school. They were both lawyers now, and the subject of networking and responding to requests from people who were looking for career advice ( c ) up. Like many successful professionals, the two women were happy to help those who reached out to them for their professional opinion and guidance. However, they had a hard ( d ) believing how many of those people failed to thank them for their time afterward. It is unbelievable that anyone would reach out to a person who is obviously quite busy witha demanding job in addition to ( e )a parent and home-owner, ask that person to give up their time, and then not follow up with a simple thank you. If you are asking someone for a ( f ), you should let them know you appreciate that person's effort. Amanda told the story ofa young man, a few years out of law school, with (g) she had spent more than an hour giving advice. Shenoted he was not writing down any of the names of people or organizations she had suggested he contact. Instead of a thank-you note the following day, she received an email from him asking her ( h ) send him the names of the people she had mentioned. I was shocked that someone would be so “self-important"” and show such a ( i )

苦手すぎて分かりません 全部じゃなくていいので教えてください 高２

Practice Describe each picture, using the words in brackets. 1. 3. Menu [would, my egg, boiled] [would, like, coffee, your hamburger] [which, prefer, bread, ricel B Fill in theblank spacesusing the words in brackets. 1. A: Can ? [help, the cooking] B: Sure, mom. I'll slice the onions. 2. A; to order? [ready] B: Not yet. Can you tell us what the Soup of the Day is? 3. A: me the sugar? [pass] B: Certainly. Put the words in brackets in the correct order. 1.[ Vitamin B1/rich/pork/in/is], which helps keep your body healthy. 2. [ for / chicken /cook / 20 minutes / the ] and pour teriyaki sauce Over it. 3.[your / would / tea /how/you /like ]? With lemon or milk? 4.[you/would /to/like/me/give / you] a hand? Put the Japanese sentences into English. 1.朝食を準備するのを手伝ってくれませんか。 2. いいですよ。何を作ろうと思っているのかしら。 3. フレンチトーストです。 作るのに必要なものは全部そろっています。

まるで囲ったところの不定詞はどういう形で使われているのですか？

Thanks to these two men, paleontology became a popular 9o0。moniomon ort geu509disw i bovi9291q 916 aliz201, 10 vinojsm J69T 0US, and people began finding fossils of dinosaurs and other creatures everywhere HP 29od 19nio.jo2692 9n omoiiod ortts.anoilibno 9 F0 One such find was made in 1822, by Gideon Mantell. He found the remains of a 15 6ig9bsd (. 8 A boyotab vliess go th I 9 d ai girdT nodev19291q 101 gldsto ylisibega9 916,1916W lo 1! toot-high reptile, an Iguanodon, in Sussex, England. We say "reptile," not "dinosaur; nisrmt sri votasb of 29Tui69mommsrm on sL6 919r ancestors of the 915 alieao because at that time, scientists thought these long-dead animals were fo Jnngmi,gsTUD6 nS、ctnsla bns alsimins bsob lo nibrops1 Iuirdij6 modern lizards. Scientists chose this name, Iguanodon, because the teeth of lguanodon 21597,gillim wet looked very similar to the teeth of modern iguanas. The discovery of Iguanodon 9 i brugot6,2nigmiwa rdail pirotairlong 6 bger juuue )motiod '9isw ori, ot nyob adnie vbod ati bns agib riait gri ysbnO ogs led scientists te determine that dinosaurs were reptiles. Iguanodon was the second dinosaur to be discovered, nearly 20 years before Richard Owen coined the name 9r 1o) "dinosaur." bum hoe mi bsinud a9moed ai nolde 5rl vlio bns evspob flash 9rlt 、29a26g 9mit aA tation

1 4 7 8 9 10 11 12番の問題の解説お願いします。 答えはそれぞれ 3 3 3 3 1 3 2 1 です。 一つでもいいのでお願いします

【1】次の( )内に入るのに最も適当なものを一つ選び、番号で答えよ。 (1) We could meet downtown. ( O Are you convenient (② Is it convenient of you 3 Will that be convenient for you ④ Will you be convenient (2) The chimpanzee is an intelligent creature, ( ) of solving simple problems. 0 able 2 enable ③ capable ④ possible (3) You've got J on your tie. Did you have fried eggs for breakfast? 0a few eggs (2) an egg 3 some egg ④ some eggs (4) Slow downa bit. Otherwise, you'll have to pay a huge ( ) for speeding. の admission ② charge ③ fine ④ tuition (5) My mother is a ( ). Her work is filling, cleaning, and pulling out teeth. 1 chemist ② dentist ③ nurse ) surgeon (6) A: I'm thirsty. Is there anything to drink? B: Well, there is ( )apple juice in the refrigerator. 0a few 2 a few of ③ alittle ④ a little of (7) He was ( ) hit by the car while crossing the street. 0 closely 2 hardly ③ nearly scarcely (8) It's too late to go out now. ), it's starting to rain. の All the same ② At least ③ Besides ④ Therefore (9) It will be ( ) autumn when you get to London. の late の lately ③ last ④1latest (10) The discussion the villagers had on the environment was quite ( 0 alive ② lived ③ lively ④ living (11) For ( ) information, call us at the number below. 0 few 2 further ③ many ④ several (12) A: Is your CD player anything like sister's? your B: Yes, they're exactly ( 0 alike 2 like ③ likely ④ same

この文の構造があまりわからないんですけど、tryingは文詞としての働きで、A is like B の形になってるのはわかるのですが、なんで　A とBは名詞にできるのですか？人間と魚をそれぞれ分詞で修飾してるのはわかるんですけど、、tryをtryingにすることで文全体を名... 続きを読む

IYimobile 8:50 (4) 人間がコミュニケーションについて説明しよう とするのは、魚が自分の住んでいる海を分析す るようなものだ。 解答 Humans trying [For humans, try- ing] to explain the meaning of communi- cation [what communication is like / communication] is (just) like [the same as / similar to] fish trying to analyze the sea (that / which) they live in [where they live].

赤線のところが分かりません😭😢 なんでこう言えるのか教えてください！！！

(2) 与えられた不等式の表す領域は、次の図 の灰色の部分(境界線を含む)のようになる。 y B.2 /3 A X -2 -10 |2 -2 (1)で求めた交点 (2,0),(-1, V3)を 順にA. Bとおくと, Aはx軸の正の部分 にあり、Bの座標は、 (2c0s, 2sim号) 2 sin 3 と表せることから, 0を原点として、 2 ZAOB= 3 である。 したがって、求める面積をSとおくと. S=(扇形 OAB) - △OAB 1 22 3 2 1 22. sin 2 2 π 三 2 4 T-V3 三