求解‼️‼️

三、計算題:共6分 1. 如右圖,在梯形ABCD中 AD || BC AD=6, BD =9,BC=13.5,試問: (1)△ABD與DCB 是否相似? 解: (2) 解: AB CD " (3)∠ABD和哪一個角的度數相等? 解: AABD APCB ∴∠ABD=CDBCK 13.5 D (4分) (1分) 4. (1分) 剛題目都有看清楚嗎?要小心陷阱噢!

想請問這題的ACDE選項要怎麼判斷（我只知道B不對…

TB (4) W 3/4 +/+ |- VIF B TA "TB + ²/² TA = W W, TH= TB= 3 4/w 3

想問第15題的C為什麼錯呢？謝謝🙏

C (A) Such (B) What 14. Having played Superman in films many times, have an accident and become paralyzed one day. (A) much (B) more e (C) As (16. did Christopher Reeve k (13. 15. Choose the INCORRECT sentence. (A) Seldom does he attend social events because of his quiet personality. (B) Rarely does he go to see a movie due to his tight daily schedule. comes (C) Not a single word-does it come out of his mouth. (D) No longer is the naughty child allowed to enter this building. 16. The laptop put in my locker was gone; someone (A) had to have stolen (B) had to steal (C) little (C) must have stolen

不好意思請問這題怎麼解？

( ) 3.設a、b均爲正整數,且a:b=7:13,若(a,b)+(a,b]=1104,則a+b=? (A)270 (B)240 (C)210 (D) 150 sine.com

這題求解 他每個答案都可以啊 280x<320x x＞0

在員驗室測量相同 銀質量和體積的50體積x(立方公分) 關係,並將其製成表格,如右表。由表中規律, 當水銀體積為50 立方公分時,質量為多少公克? 質量y(公克) (A) 520 (B) 560 50×1316 -68-5k (C) 680 (D) 720 k=1316 1)10 假設每顆綠花椰菜的售價均相同,花x元可買,顆綠花椰菜,則x與y數量關係的圖 為何? d (A) YA 顆 易錯題 兀 顆 X元 (C)3个 顆 XT 136=10k 413.6 (D) ↑ 顆 N PR 27.2 2. X元 重點3 一次不等式 )) 11. 下圖為4個小朋友坐在蹺蹺板上並使腳自然向後彎平衡後的情形,假設無任何外力介 入,則他們體重的大小關係為何? ><S R<p<S 3p R R>P 5 5 68 136 S 门 -

這個關係圖怎麼看 a感覺最合適啊

(A)x與y關係為y=3x (B)x與y關係式為y 21x (C)當y=-42時,x=-6 ( 當x=-5時,y=-15 C19. 文泉在實驗室測量相同溫度下水銀質量和體積的50體積x(立方公分) 關係,並將其製成表格,如右表。由表中規律, 質量y(公克) 當水銀體積為50立方公分時,質量為多少公克? (A) 520 (B) 560 50x13.6 68-5k (C) 680 (D) 720 136=10k k=13₁6 13.6 010/假設每顆綠花椰菜的售價均相同,花x元可買,顆綠花椰菜,則x與y數量關係的圖形 為何? (A) 24 XI (B) XX (C) ) 顆 X J 顆 2 5 10 27.2 68 136 PR 重點3 一次不等式 ( )1.下圖為4個小朋友坐在蹺蹺板上並使腳自然向後彎平衡後的情形,假設無任何外力介 入,則他們體重的大小關係為何? ><s; R<P<S 3p R R> P 5 兀 O

求解！谢谢🥰🙏（今天下午就要） 操場跑道一圈長240公尺 甲乙丙三人各繞跑道一圈所花的時間是13分 若甲乙每分鐘速度比為2:3 而甲丙 每分鐘速度比是1:2 則丙每小時可跑多少公里? 希望有好心人帮我解🥲

想問一下第五題，cos要如何換成tan，這題答案是E，謝謝！

5. "D' B5 |2k|≤|KH| Sind cost *** = * FRH sin-cos0 <0 √√+2sin 0 cos0+√1-2 sin cos8= (A) 2 sin (B)-2sin (C) 2 cose (D) sin@ √1+k² *cos(-460°) = k tan(-370°) = > (A) Vi -k 9 (B) VI-K² k (E)-2cos0 (C) & Sin²+ cos √√Gin³D + (056)² + √(²) =\ sint + cast | + | Sint-cass STAY + case fan 17 # =- lot lo tan -370 = tan - - 10 √₁-K² (D) √²+K² (E)=√1-* -k k Cos -460 = cos 100 = cos 80 =k -13 # cos = cot *2023.06.26

想問9和13，為什麼一個可以用despite另一個不行

CA (A) to walk (B) walking (C) walks (D) walked ) The man didn't notice his wallet until he came home. (A) stolen (B) stealing (C) steal (D) steals 9. B) William attended the swimming competition 8. cold. (A) although blonde oy (C) in spite of having 10. (A) Monica still feels hungry despite a big breakfast. (A) having eaten (B) has eaten (C) to have eaten (D) had eaten 11. (D) The teacher decided to forgive Hank his rude behavior. (A) because (B) although (C) in addition (D) in spite of 12. (B) Lauren trembled with fear when she heard someone Stoward her in the dark. 13. ( (B) despite the fact that (D) though had B a bad (A) walked (B) walking (C) walks (D) to walk that Alice had been devoted to her company, she got fired last week. (A) Despite (B) Despite the fact (C) Although (D) Though -4 2023/06/05 22:43

兩題皆求解🙏老師講的聽不懂🥹

, 信系 太陽系中大多數天體幾乎在同一個平面內圍繞太陽轉動,這里還 個平面稱為黃道。而當火星、地球和太陽幾乎排成一直線 地球位於太陽與火星之間,此時火星被太陽照亮的一面完全 朝向地球,所以明亮而易於觀察,稱為「火星衝日」令黃道 上以太陽O為圓心,地球4與火星B恰從x軸的正向上開始 以7:13的公轉週期逆時針繞太陽以各自的圓形軌道運行, 0 0-360° 7k 13k 地 360 360° 二 360° 如右圖所示。試回答以下問題 火 B-360°= = 個月 。 LIK > B =180° > I (24下一次「火星衝日時,火星與地球應在哪個位置?(單選題)(6分) 130元 9圍一股味道 156 7:13-12: 7K 131 13k ,加重要 (e)油 12 (1)第一象限 (2)第二象限 (3)第三象限 (4)第四象限 (5)x軸上。 26 冷若地球的公轉週期為12個月,則「火星衝日」的週期是幾個月?(非選擇題)(12分)3 AB 地火 (7800g (7 319價(360° 一 pos und x12 = 26 (個月)# →X