298番の(１)がわからないです。答えのかっこってある部分の前までは分かるのですがそっからが分からないです。詳しく教えて頂けると嬉しいです。よろしくお願いいたします。

□ 298 半角の公式を用いて,次の値を求めよ。 5 *(2) cos ・π 8 (1) sin π 12 1

この問題の(3)が分かりません。 詳しく教えて頂けると嬉しいです。 よろしくお願いいたします。

277 0≦<2πのとき、次の方程式を解け。 √√3 2 *(1) sin(0-5)= 3 tan (0+ 7) = 4 = 1/1/13 *(3) tan (0+

至急お願いしたいです。 全く分かりません。

Vocabulary Preview Match each word with a definition by drawing a line between them. **** 1. methane 2. undergo 3. fluctuate for 4. current 5. eruption 6. orbit 7. consequence 8. balance • (a) an explosion from a volcano . (b) a gas that is used as a fuel lib. (c) to give something up ofbelastb. (d) to do with the present time . (e) a curved path around a planet 9. contentious 151 • font-lo (f) causing disagreement . 416 . (g) to consider the importance of two things appropriately . work bas ron of been ensibilib . (h) to move up and down EVED . Seei opinsino (i) the result of an action or process 10. relinquish notiformedbr. (j) to experience something Too Hot t

「態」の文法問題です。（2）と（5）が分からないです。他のも合ってるか教えてください！

次の各文の態を変えなさい。 1. Who painted this picture? By whom was this picture painted? 2. An ambulance must be called at once. 3. We have often discussed the problem. The problem has been often discussed by us... 4. A foreigner spoke to me this morning. I was spoken to by a foreigner this morning. 5. A new hotel is being built near the station.

なぜこの文章はSV…がなく、to不定詞だけなんでしょうか 訳し方がわかりません

1 SPACE JUNK It is hard to believe that space itself can be polluted by human efforts), but 助(皮)Vi it is true even the outer limits can face damage. We have trashed the orbits our 副 助 Vt O spacecraft travel through. So much so that, before every launch of a space shuttle, NASA's high-speed computers run for a full 24 hours on just one element of the M... flight to choose a safe orbit, so that the shuttle will not be destroyed (by colliding) (Vi) M with some other man-made orbiting body) M 形 F!! 71% 形 ace is in fact

合ってるか教えてください！

・次の各文を能動態に書き換えなさい。 1. Is he liked by every client? Every client liked him. 2. Butter is not used in this cake. This cake doesn't use butter. 3. English is spoken in Australia. They speak English in Australia 4. A long report was sent me by him. TO He sent me a long reports ov 183 5. She was made sad by the movie. The movie made her sad.pale

CRPの基準値について。 CRPの基準値を調べると、0.00〜0.14mg/dlと0.30mg/dl以下のふたつが出てきます。どちらが正しいのでしょうか？ 0.30mg/dl以下⤵︎ ︎ https://www.hc.u-tokyo.ac.jp/checkupresult... 続きを読む

2つ質問があります。 一つ目のマーカーのところの「to be」、これはSVOCを振るとすればO(目的語)でしょうか。 二つ目のマーカーの分構造はどうなっているのでしょうか。where以下で動詞が見つけられず、意味がとれません。

Type 8 意図問題 Exercise 19 The author mentions "a cellphone call" in order to ni ed nsp pniwaliofanit toallanitý A compare how different ways of receiving information affects memory emsp erit vert A ® emphasize the importance of repetition to absorb information on ob on ob veriT (8 O demonstrate ways to counteract retroactive inhibition work so ton ob O show how new information can hinder the retention of previously learned TO information € it vit vedT 0. vedtok れ れ to that can changed copia Tvo There are a number of events that can cause humans to forget information they have already learned and stored in their memory. One cause is believed to be a type of interference phenomenon known as retroactive inhibition, where a sudden influx of new information blocks the retention of older learned material. A driver might hear a phone number on the radio that he wants to call, so he repeats it out loud until he can recite it from memory. Then, the driver receives a cellphone call from his manager. In the time it takes the driver to absorb the information from his manager, he has forgotten the number he repeated just a few seconds before. Vildo L

この数列の問題の項数の求め方が分からないです。 項数を求めないでも解く方法があったら教えて欲しいです。 詳しく教えていただけるとありがたいです。 よろしくお願いします🙏

□ 13 次の等差数列の和を求めよ。 (1) 2,6,10, 14, ‥‥‥‥‥, 90 (262,55,48, 41, ......, -8

この数列の問題の交差の求め方が全然わからないです。 もし公差を求めなくても解く方法があったら教えて欲しいです。 詳しく教えていただけるとありがたいです。 よろしくお願いします。

□ 11 次のような等差数列の和を求めよ。 *(1) 初項 3, 末項 21, 項数 10 (2) 初項 50, 末項 0, 項数 26