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数学 高校生

(2)が全く意味がわかりません!ほんとに全くです教えてください🙇🏻‍♀️🙇🏻‍♀️

黄チャート数学1+A」 数研出版 XS EXERCISES17 | 黄チャート数学1+A X 11 08:51 EXERCISES17 170 (1) 3辺の長さがそれぞれ3cm 4cm,5cmである三角形を考え,各辺 を1cm間隔に等分する。 このときの分点 (各辺の両端, すなわち三角形 の頂点を含む) の総数は 3+4+5=12 である。 これらの12個の点のう ちの3個の点を頂点とする三角形の総数を求めよ。 (2) 平面上に, どの3本も同じ点で交わらない10本の直線がある。 10本 中2本だけが平行であるとき, それら10本の直線によってできる交点の 個数および三角形の個数を求めよ。 (2) 平行な2本の直線のうち1本の直線 l を除くと、他の9本 の直線はいずれも2本ずつで1個の交点をもち,どの3本も 同じ点を通らないから 交点の個数は 9C2 個 三角形の個数は 9C3 個 学習の記録 ③ 24 答 詳解 平行な2本の直線のう ちの1本を除いて、平行 でない9本の直線につい て考える。 次に、残りの1本を加え て,増える交点,三角形 A 次に,除いた直線 l を加えると, l に平行でない8本の直線を考える。 と交わって,交点が8個増える。 また, l に平行でない 8本の直線のうちの2本 (8 C2 組) と l 詳解 の作る三角形の数C2 だけ三角形は増える。 ルバー ホーム オプション 学習ツール 学習記録 ふせん スタンプ 消しゴム 拡大・縮小

解決済み 回答数: 1
英語 高校生

教えて下さい

Grammar Yourself! bog法に強くなろう! A. 例にならい枠の中から適切な単語を選び、 必要な場合は適切な形にして次の1~4の文を完成 させましょう。 例 It's Takashi's birthday tomorrow. He'll (b)20. 1. "Are you coming with me?" "No, I'll ( ) here." 2. Don't worry about the test. You'll ( ) an A. ) you about the program in detail. be√ come get stay 3. Beth is going to ( 4. Let's wait here until everyone ( ) back from the campus tour. B. 例にならい、カッコ内から正しい語句を選び○で囲みましょう。 tell 15 Hurry! It's already nine o'clock. ( We won't/We're going to be late. 1. "Are you ready?" "Not yet, but (I'll / I won't) be ready in 10 minutes. 2. "Is Yoona coming to the party?" "I don't know. (I'll / I'm going to ) ask her." ar, 3. I'm worried about the test. If I don't get over 60 percent, I won't / will) pass. ) 4. "How about going out for dinner?" "Sorry. (I'll / I'm going to go to a concert から tonight." angled tar You C. 日本語の意味に合うようにカッコ内の語句を並べ替え、 英文を完成させましょう。 ただし、文 の始めにくる単語も小文字にしてあり、 1つ余分な語句が含まれています。 you talk. D 1. キャンパスツアーの後は何をする予定ですか? ( are / will / what / to do / we / going) after the campus tour? 2. キャンパスツアーの後で歓迎会を行います。 Portom tort (welcome we're / we'll / a / party / having ) after the campus tour. 3.10分を超える遅刻は欠席と見なします。 If you're more than 10 minutes late, ( consider / won't / absence / an / it / I'll ). Kaat's Read Aloud & Welte 4. 後でキャンパスを案内します。 (you / I'll / I'm going / the campus / around/show) later. 5 単語 も実際 に使わ 35

未解決 回答数: 1
英語 高校生

全然わからないです😭 1問でも教えて頂けたら嬉しいです…🙏

Lesson 3. Palliative Care 部突破! いま最もアツく、最もイカ Medical treatment / Health STEP P 1 Read the Article Let's learn about palliative care, medical care that relieves pain, symptoms and stress caused by serious illness. 1) Palliative care, form of health care that seeks to improve the quality of life of patients with terminal disease through the prevention and relief of suffering. It is facilitated by the early identification of life-threatening disease and by the treatment of pain and disease- associated problems, including those that are physical, psychological, social, or spiritual in nature. As defined, palliative care begins at the point of diagnosis of terminal disease and can be delivered in a variety of health care settings. In general, it involves health and social care professionals working in hospitals, communities, hospices, and voluntary sectors. 2) Palliative care has been associated with many different terms, including terminal care, care of the dying, end-of-life care, and supportive care. However, these forms of care are not necessarily the same as palliative care. Likewise, palliative care is also sometimes described as hospice care. While hospice care does imply palliative care, it is specific to care provided near the end of life. In contrast, palliative care covers the duration of a patient's illness and, hence, may be delivered over the course of years. 3) Palliative care emphasizes three main principles: 1) A team-based approach is fundamental in managing distressing symptoms, such as pain, nausea, fatigue, and depression. It is also a necessary component in meeting the physical and psychosocial needs of the patient and his or her family. 2) Dying is a normal process. Symptom management is needed in order to help patients live life to the fullest until they die. 3) The synthesis of physical care with psychological and spiritual care fulfills a vital role in the overall care of the patient. 4) Palliative care is a global concern, and a steady rise in the number of people who are living longer with degenerative disease suggests that demand for palliative care services will increase in the are areas of intense. developments such Standards Framewo and Palliative Care Indian Association health care profes intended to help physical and psyc 5) In some place For example, the and has identifie framework is int days of life. Its communication, their families, a palliative c diagnosis duration: nausea H Log in to Watch th Hear resear the 2020 co

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