求解🙏🏻（統計圖表）謝謝🙏🏻

相40 次30 30 相對次败(%) 20 20 10 10 15 3. 張老師調查九年甲班學生每日的讀書時間, 並將其製成相對次數分配折線圖,如圖(二) 所示。請問下列敘述何者正確? (A)中位數在8~9 小時 (B)眾數在7~8小時 (C)平均數高於8小時 (D)平均數低於8小時 0 5 6 7 8 9 10 時間(小時) (二)

請問有人數學很好的嗎？我想找陪我讀數學的，我數學不好…

請問有人會這題嗎？證明）拜託了🙏🏻謝謝

9 9 30° C B 2. 如圖(二十四),直角AABC 中,∠A=90°,∠C=30°,直線L 為 BC 的垂直平分線,且交AC 於D路,連接BD,並過D點 作 DE || AB,且交BC於E點。請根據上述資訊,回答下列 問題: (1)請完整說明ACDE 與ABAD 相似的理由。 (2)若 DE=6,則AB 的長度為何?請詳細解釋或完整寫出你 的解題過程,並求出答案。 4 E L (二十四) 0

三心判別，拜託了，謝謝😭

-X +3 9. 如圖(六),AABC 為等腰三角形,其中AB=AC>BC,依予列步骤進行 臺: (1)將AB往AC 方向摺過去,使得AB 與 AC 重合,AD 為摺線,如圖(七)。 (2)將A點往 CD 方向摺過去,如圖(八),使得4點與C點重合,EF 為摺 線,如圖(九)。 > 9 C C D C 圈(九) ES B D ACCB) pl 圖(六) 圈(七) 請問E點為AABC的哪種心? (A)外心 (B) 重心 (C) 內心 (D) 以上皆是

請幫我對答案 謝謝❗️

第19章 其他重要句型文法 *0. 2 you relax. (A) 3 up, Kim. you are. 選擇題 1. I just found out yesterday (I weigh 80 kilos) I've gained two kilos in a month. (A) that (B) which 四 gain 增加 (C) what (D if smoking helps you relax might be true, but there are some better ways to help 四 relax 放輕鬆 (A) It (B) Whether (C) That (D) X up early, or you will miss your first class. (A) Getting (B) Get (C) To get (D) Gets +(B) 4 there any fruit left in the refrigerator? (A) Is (B) Are (C) Have D) Will (B) @ I've heard some people have gotten cancer from smoking. 四 cancer 癌症 • (A) of (B) that (C) about (D) to *(13) 6. (A) Not to stand (B) Don't stand (C) Standing D Doesn't stand *(0) 7. Please the door. It's cold outside, and the wind is so strong. (A) do not open (B) not open (C) don't open (D) doesn't open *(0) 8. Kim: It there any pen-of mine on your desk? Ben: Yes, is one. Here (A) it (B) this C) that (D) there *0) 9. There only some water in the bottle. It's not enough for every one of us. (A) have (B) has (C) is (D) are (s) 10. There are millions of people the exciting game at a time. (A) watch B) to watch (C) watched D) watching ( 11 is said that Peter's father died two weeks ago. (A) It KB) This (C) That *(B) 12 It is a sad thing, (A) to Mr. Brown has been dead for two years (B) that Mr. Brown didn't live long enough to see his dreams come true (C) of me to hear the bad news (D) of Tom has made up his mind to leave here on time when you have a date with friends. (C) Do (D) Must (A) Will be (B) Always be (U) 14. It's convenient everyone can use the computer to do all the work. (D) X (C) that (A) for (B) to tomorrow or not. (B) 15. I am not sure whether Tom (C) came (D) coming (A) comes (B) will come b) They () 13

請幫我對答案 謝謝～❗️

*(Q 2 10 The accident was impressing, so John looked shocked. (A) After looking at the shocking accident, Tom was impressed. (B) The shocking accident impressed John. (CN Tom got impressed by the shocking accident. (D) Tom was shocked at the impressing accident. ſim impr shoc

求解，二次函數，拜託了🙏謝謝😃

2. 有兩個函數A、B,其中A為y=-2X-3,則: (1)若兩圖形是以y= -1 為對稱軸,則B為 (2)若圖形是以y=-3為對稱軸,則B為

二次函數求解，拜託了🙏

400 2 40+ 9. 如圖,拋物線的頂點為(1,3),且與軸的交點為(0,5),若P點在第一 象限,且在此拋物線上,則P點到兩軸距離和的最小值為?又此時P點的坐 標為? () (0,5) y (1,3)

急 這兩題

the gi The woman who is wearing a pink T-shirt is Ann. came We'r F. Make sentences. 仿例句合併句子。16%(每句4分) meet Your Example Sally The girl is Emily. / The girl has black hair. The girl who has black hair is Emily. The girl with black hair is Emily. ( ( I've visited the castles. / The castles stand on the hill. (2)( 4)( The man is my neighbor. / The man is wearing a hat. nit 5

請問有人會這兩題嗎？（圖形單元） 拜託了🙏謝謝🙏

9 傑克假日與家人到養蜂場參觀,以下是他與養蜂專家的對 話: 專家:「可以用放大鏡仔細觀察蜂巢的形狀,如下圖所示。」 傑克:「每一個格子好像都是正六邊形耶!」 專家:「小朋友好厲害!就是正六邊形喔!」 E B F 請回答第11、12題: 3 ( ) 11 若專家在蜂巢上註記了A~F六個點,分別在八個正 六邊形的頂點上,且該塊蜂巢上八個正六邊形皆在 同一平面上,請問哪一個三角形與AACE 全等? (A) AFCE (B) ABCE (C)AACD (D) AABF ( ) 12 若AB=6公分,則 蜂巢中每一個正六邊形的面積為 多少平方公分? (A) 6.5 (B) 606 (C) 12 (D) 122 晋商晋左試題