Mathematics Senior High almost 6 yearsago 1枚目が私の間違えで、2枚目が答えです。 なぜ私の答えがダメなのですか?何故か答えに納得いきません…。 Sara kicked a football. The height of the ball (in meters above the ground) を seconds after Sara kicked it is modeled by ヵ(0 ニー5だ二204 Sara wants to know the height of the ball above the ground at its highest point. 1) Rewrite the function in a different form (factored or vertex) where the answerappears as a number in the equation. の=| 一57(7ー4) 2) At ts highest point, how farabove the ground was the ball 4 meters Resolved Answers: 1
Mathematics Senior High almost 6 yearsago この問題の答えを教えてください🙏 POああ 2.Determine the equation of each function in the sketch - justify to earn part marks ifyou are incorrect. ⑧⑤ テ ⑥ 泊 Waiting for Answers Answers: 0
Physics Senior High almost 6 yearsago 問題英語ですみません🙇♂️ 二つの問題に違いがよくわかりません… 説明お願いします!グラフはどう書くのが正解ですか? (5) 3.48m/s (10)2.02m/s $) A 3.00 kg crate is at rest in front ofa compressed spring loaded with 40.0 J of elastic potential energy at point A. The spring is released and the crate is propelled uphill. The crate passes point B, which is 0.20m above point A at a constant speed. Assume that the surface between point A and B is extremely slippery. PositionA Position B System 1) Edquation: ii) Calculate the speed of the crate as it passes point B. Page 25 of31 Resolved Answers: 1
Mathematics Senior High almost 6 yearsago 順列の問題です (4)、(5)の入る場所がなぜこの図のようになるのか教えてください equation のすべての文字を用いて, 順列をつく る. 次のようなものは何通りあるか. umiaがとなりあっているでの⑳) q, uがとなりあっていないもの. NiIO6 nの順がこのままの0 がaより左にあり, {がaより有にあるもの| ーー にニー のと Resolved Answers: 1
Chemistry Senior High almost 6 yearsago molの計算です。これであっていますか? ちなみにあっていない気しかしません😅 もし違うのであれば、答えは教えないでください、ヒントを教えていただきたいです。 2) Using the following equation: 2 NaOH+ H,SO。 一 2 HO 1H Na。SO) 2 / 写 のいう 3 2 How many grams of sodium sulfate (Na。SO ) will be formed if you start with 200. grams of sodium hydroxide (NaOH) and you have an excess of sulfuric acid? ' 1 osFWed9 。 2198Nes0 0 o4Na&OHX 3 49 7(CyNesH ^ 2wskNeQELT 20 5 255.19(00が22計半生.9 Resolved Answers: 1
Mathematics Senior High about 6 yearsago Cの問題のslopeでなぜ1/2になるのかわかりません😭 解説お願いします🙇♀️ ァテニダゲ+ィ4x-3 Point A lies on the vertex of the equation, and Point B is the y-intercept of the equation. (a) What are the coordinates of A and B? (b) A line passes through A and B. What is the equation of the line? (c) Find the equation of the perpendicular bisector of A and B. (d) Find the two intersections of the perpendicular bisector from (c) and the original parabola. Resolved Answers: 0
Mathematics Senior High about 6 yearsago ⑵の解き方を教えて欲しいです! 答えは60480通りでした _equations という単語の文字をすべて使って順列を作るとき, 次の問いに答 んっ (1) 少なくとも一端に子音の文字びくるものは何通りあるか。 (2) eとaの間に文字が 2 つあるものは何通りあるか開普記 Resolved Answers: 1
Mathematics Senior High about 6 yearsago ⑷の質問です。 なぜ1行目「x=±2i」となるのか分かりません。 というか、そもそも複素数について、よく分かっていません。 こんな私ですが、教えていただけると嬉しいです🙇🏼♀️ 間18 次の2次式を, 複素数の範囲で因数分解せよ。 (1) 2ーター1 (2⑫) 3一2 (3) 一5 ] (④⑳ 。土4 Resolved Answers: 0
Mathematics Senior High about 6 yearsago この問題と答えの意味がわかりません😭 3/40とかどこから出てきたんですか? 解説お願いします🙇♀️ @ Fnd In VdIUC ONIMMOOSSMR 2 The weckiy income お/ of a salesDerson Varies depending on their total WeekIy sales E9. The charf aongside shows the relationship between 7 and め. a Find the gradient and /-intercept of the jne, and explain what these Values mean. b Find fhe equation of fhe Iine. c Find he salesperson's weekly income 3400 in sales are made. Resolved Answers: 2
Mathematics Senior High about 6 yearsago この問題と答えの意味がわかりません😭 3/40とかどこから出てきたんですか? 解説お願いします🙇♀️ @ Fnd In VdIUC ONIMMOOSSMR 2 The weckiy income お/ of a salesDerson Varies depending on their total WeekIy sales E9. The charf aongside shows the relationship between 7 and め. a Find the gradient and /-intercept of the jne, and explain what these Values mean. b Find fhe equation of fhe Iine. c Find he salesperson's weekly income 3400 in sales are made. Resolved Answers: 1