高二理系数学Cの問題です🙇🏻💦 未だにcosからsinの変換方法が分からないのですが、 私の解答から、正しい解答への変換はどうやっておこなうんですか？？😭 教えてください🙇🏻💦

Date @ A ON; OR = PH &op=r PH-2-rcos (0-33) 1=2-rcos(2) 3. rer cos (0-2α) =2 2 (+ cos (0-2) 66 H

f’(x)= -csc x cot x. この 式(derivative of f)から元の式(possible function f(x)) はどんなして求めたら答えがf(x)= csc x+c になるのですか 途中式と、変なSみたいな記号の役目も教えていただけたら嬉しいです

f'(x) = CSC x Cot x f'(x) = 2²/ 2|x f(x)=cscx+c f(x) =

(6)にはhowが入らないらしいですが、入らない理由がわかりません。教えてください。 ちなみに(5)はsummaryです。

something on a museum wall or in a glass case. It makes homes more attractive. People look at it and admire it: "Oh, what a beautiful painting!" "This is a wonderful statue," an they might say. "I love the lines and colors." In addition to decoration, (3) 想 ideas are often expressed in this art. admirer might say. "It makes such a strong anti-war statement." However, in much of the rest of the world, art is not considered to be separate from everyday (4) existence. It has a function. A person in a tribal society might look at a mask and say, "Oh, this is a good mask. It will keep my house safe." In ( 5 ), the way ( ) people enjoy art depends on their culture. する 6

初めの文のthat節内の構文がとれなくて困ってます。どうか教えてください🙇

Consider, for example, that the existence of a single human thought requires the highly complex interaction of hundreds of thousands of neurons]. (In order to separate mind from brain), it would be necessary to think of each neuron (as something distinct from its function), which is a little like [trying to separate the seawater (that provides the substance of an ocean wave) from the energy (that gives the wave its shape and motion)]. The existence of the wave requires both elements: (without energy), the wave would fall flat; (without water), the wave energy would have no expression. 仮定法過去 仮定法過去

be動詞と同じ働きをする自動詞、とは具体的にどういうことなのでしょうか？？

113 13 al this tial:現時点で The Edge Technology Web site ------- several tutorial videos demonstrating the various functions of its software. (A) watches (C) features (B) remains (D) appears エッジテクノロジーのホームページには同社ソフトウェアの さまざまな機能を紹介するチュートリアル動画があります。 正解 C 他動詞 vs 自動詞語彙 [正答率 81.8% ] 選択肢はすべて動詞の3人称単数現在形。 several tutorial videos (チュートリアル動画) を目的語にとり、 文意が通る他動詞の (C) features > feature : [際立つもの] を持っている) が正解。 (A) watches (> watch) は「~を見る」という意味の他動詞。 (B) remains と (D) appears はbe動詞と同じ働きをする自動詞で、 remain は「~のままでいる」、 appear は 「~のように見える」 という意味。 Vocab.tutorial 「個別指導の」□ various 「さまざまな」 □function 「機能」

なぜ、suggesting になるのかがわかりません💦

英語 About seven years ago I started learning how to paint as a hobby: I was pretty terrible. Everything looked flat, I did not have the right proportions, and my colors were totally off. My friends and colleagues suggested that I stop wasting my time (a ) something I wasn't good at. "Focus on your day job," they said. I kept at it practicing, taking classes, finding the right teachers who could teach and challenge me Over five years, painting started to become intuitive", and surprisingly, I am now considered "good." Today, the same friends say I was born with this talent. "You're in the wrong profession," one said recently. The same thing happened when I started piano and singing lessons a couple of years ago. Comments shifted from. "Stop wasting your time and focus on what you know," to "You've got a musical talent." (A These comments originate from long-held beliefs that growth is largely not possible for adults. Even when there is evidence of learning, it can be caused by talent from birth, like the comments that I received suggested. Most scientific studies on adulthood focus on cognitive maintenance or decline, rather than growth. (b) that even scientists may think that development is severely limited in adulthood. The prevailing" mentality is represented by proverbs, such as "use it or lose it," or worse, "old dogs can't learn new tricks." A few recent studies, such as ones by Arne May and Denise Park, ( C ) suggest that learning new skills, such as juggling or photography, for even three months may strengthen brain functioning in adults. (B) I would take these studies one step further to argue that an important cause of cognitive

まーかーでひいたところについて質問です。 muchは形容詞、副詞の比較級を修飾するのだとしたら、much good(形容詞の原級)の語順が納得いかないので、解説お願いしたいです

Line Much good design evolves: the design is tested, problem area discovered and modified, and then it is continually retested remodified until time, energy, and resources run out. This n design process is characteristic of products built by craftspe 5 especially folk objects. With handmade products such as pottery, hand tools, or furniture, each new product can be m slightly from the previous one, eliminating small problems, r small improvements or testing new ideas. Over time, this p results in functional, aesthetically pleasing products. 10 Rutouch J

3段目になる変化の時、なぜ後半部分が消えたのか教えて欲しいです

296 (1) S.2(5x4-7x3+9x²-6x+1)dx 2 = S² (5x+ + 9 x + 1) dx + S = (-7x³-6x) d x = 2 So (5 x² + 9 x + 1 ) d x = 2 [ x² + 3x² + 2 ]² = 1 ( 6 1164

7行目の文の文構造教えて欲しいです🙏

25 The Maya loved cacao so much they used the beans as currency. They also believed it is good for you which many people still say today about cacao's most famous byproduct, chocolate. 物 In fact, cacao, also called cocoa, which is the not-so-secret ingredient of chocolate, s contains hundreds of bioactive* plant compounds, including flavanols*, which have with numerous possible health benefits. been (あ "Research on the bioactive components of the cacao bean pretty consistently shows that if you're consuming greater amounts of flavanols you see mechanisms (linked to heart disease are, by and large, favorably impacted," says Howard Sesso, an 10 epidemiologist at the Harvard T.H. Chan School of Public Health and Brigham and Women's Hospital. This includes improvements in blood pressure and cholesterol levels. But while cacao does have intriguing potential to boost heart health and brain function, no science supports eating large amounts of chocolate as a health food 15 sorry chocoholics. Here's why. - Spurred by chocolate's popularity, numerous studies have explored how the natural chemical compounds found in cocoa might be good for human health. While some have suggested that less than an ounce of dark chocolate might 本単位 VT improve heart health, much of the research doesn't involve eating actual chocolate not A but rather BAというよりむしろB 20 but rather its components. In 2022, (2) Sesso and colleagues found compelling evidence for the benefits of 説得力のある flavanols. In a clinical trial of 21,000 adults, they found that the half of the group that took 500mg of cocoa flavanol supplements daily had a significantly lower risk of death from cardiovascular disease* than those who had taken a placebo. Flavanols may also boost insulin sensitivity, according to some studies, which might be helpful in reducing the risk of type 2 diabetes. But the results aren't conclusive, and those at risk of diabetes might be () (to choose a cacao-inspired

stylishが形容詞であることって普通知っていますか？stylishの品詞が分からなくても空所は名詞か形容詞に絞られる。tumbler is function.は文意が成り立たないのでCであるという考え方をしても問題ないですか？？

44. Ms. Watanabe's new coffee tumbler, which cost over 30 dollars, is stylish as well as - (A) function (B) functioned (C) functional (D) functionally