請問這一題謝謝❤️

9-12 = 3 = 4 (A)2 : 3 (B)3:4 (C)4:9 (D)7: 12 13. (A) 如圖,A點练等,ABC的內心 DⓇ平行與佳通過點。若△ADE的購長為36公分,ABC的周長為48 = 12 丽·版 - 8 公分, 為多少公分? (A)9 (B)f2 (C)15 (D)1825) Kthe ?

想問一下第一小題為甚麼不能是30

第二部分:非選擇題(1~2題) 1 小志將長為 105 公分、寬為 60 公分、高為 90 公分的長方體切割成數個大小相同的 @小正方體,且剛好可切割完而沒有剩下。試回答下列問題:(請完整寫出解題過程 與答案) (1)小志裁成的小正方體邊長最大可為多少公分? (2)承(1),若小志將切割後的小正方體重新疊成一個新的實心大正方體,且疊成的 正方體邊長要最大,則最少會剩下多少個小正方體? (使用黑色墨水的筆作答) 作答區 5/105 60 22112 105560x90=567000 72874/7 8/57M002 11 Li 上 27 21 2920xf 36700 F4 7 20 2.1 /JP 95 18 46 23 4-567000÷8=908725 6-18 = 867001 - 27=2/000 11/567000 56700 +25=1560 xx3x2=30 20 34 (uf 567000-108=5250 517000-1020²567. 567003375=168 56900+29000=24 56700027000 203-6 (15,6,90)=5xx2 uyir 2²=1 3²=29 5²=95 谜 THE 2x5:10 [2 900×30_22 綢 5:37533-447x227002 A: 307 150m 1個好好的方体 第1回第113 第 口

求解🙏

in this town. man 500 e theme jobs change 口 (28~30) Dear Bacon, When we first met on the street, you were small and sweet. Every weekend, we jogged together in the morning. We also played baseball in the park. I threw the ball and you caught it. At night, you sat beside me when I did my homework. Before I went to bed, you always gave me a good night kiss. I felt lucky to have you with me. However, a year later, everything changed. You have grown too big and become very strong. Jogging with you is dangerous. You often dash and pull me into the trees. When we play in the park, you always bite other kids and dogs. At night, you bark a lot. Also, at home, you break every piece of glass and scratch the sofa. You're tearing the house apart. Tomorrow I mus take you to Dr. Jones. I know he looks serious, but my parents and I believe he will turn you into a good dog. So have sweet dreams tonight. Love you, Jimmy dash bark scratch B 28. Where did Jimmy first meet Bacon? (A) In a shop. (B) On a street. (C) In a park. (D) At Jimmy's school. 29. Which is true about Dr. Jones' job? (A) Training dogs to be better. (B) Teaching parents to play with kids. (C) Helping dogs to dream and sleep well. (D) Teaching people to play baseball with others. 30. What can we learn from this letter? (0) (A) Jimmy bought Bacon from Dr. Jones. (B) Jimmy went jogging with Bacon only on Mondays. (C) Jimmy broke all the windows of his house. (D) Bacon barks a lot at night. buy blago tear... apart T'hob 10.1

什麼意思？ (最近問的問題會比較多，因為剛好在複習，請各位多多包涵🙂🙏💗💗

320643216 (D)A>C>B>D 600 63 3 48 002轻,分+2D )2含糖量最低的飲料,在原來的容量下,要減少 2 32 多少g的糖,才能使其每 ml 含糖量為50%?2 (A) 26 240 (B) 39 (C) 45 (D) 90 1600 25 16 52 = 16 x3 48

看不懂 算不下去了 求幫助啊啊啊

-B -3 3) CDD 4. 4 27如下圖,若將一個邊長 5x +7的大正方形4,右下角剪下 一個邊長 3x +2的正方形 B,則剩下的面積恰等於另一個 長方形C。試求此長方形C的周長?(以x的多項式表示) 解: ( )配:C 80 2 21 3. 十 0129 (B) 5x+7) MA+S CEWESH 24 (C) 16x x B = Ara 3x+2 C (57+7)² 中,前 瓶 E-5: = 25x²³² +nox +49 2 (3x+2)=8+12x+4 25x²-17020 +49-978²2²1276-4 2 P us; /=216X-+5820+445 them? 45 YDT BC • HIND= 3! C =.30 A:

第5題

(A) can't hear (C) couldn't hear ) 4. The famous singer (B) (A) invited (C) has been invited A) 5. The garbage (A) has to be thrown (D) couldn't be heard to the concert the day before yeste (B) was invited (D) is inviting away because it smells bad. (B) must throw (D) has thrown (C) needs to throw (B) 6. Last night I had a bad dream. In my dream, I strange people. (A) am taken (C) have taken (B) was taken to a rc

請問第9題 線段AG怎麼算？ 謝謝

the 94 266 Illa2、三年級 數學科試題,第3頁,共4頁 9. 如圖(十四) △ABC 中,∠BAC=90°, AC = 5 公分, AB =7 公分。若四邊形 ACDE和四邊形 BFGC 都是正方形,則 AG = (9) 公分。 √35 2 B =135 06 90 850 May E 11. 如圖(十六) D D Ex?=4 4 非主 E 2√2 O 圖(十三) B B F E 95 圖(十四) 180 nol 150-75 30 B A [) 8 30⁰° 30 155号 圖(十二) 225 10. 如圖(十五), AB = AC =30,∠A= 30°,則△ABC的面積為 (10) 20 x 15X÷:225 C 圖(十五) BD為∠ABC的角平分線, AD = DC, BC > AB若∠BAD=102°,則∠C= (11) 度 12. 如圖(十七),正方形 ABCD的邊長為8,依序連接各邊中點得正方形 ABCD,再依序連接各邊中 624

請問選擇2和填充7. (算式我亂寫的不要理他 謝謝👉👈

2元 公分, 則 C (A)40° (B)50° (C)60° (D)70° 2. ( )如圖,有兩同心圓,大圓的弦 AB 交 10 小圓於C、D兩點,若 AB =24,CD =16,則兩同心圓間的環形區域面積 為多少? 45 144-64=80 A. B tb ů (A)80元 (B)100元 (C)144元 (D)192元 3. 如圖,美琪利用三角形的相似性質來 測量河流的寬度,已知他測得AB 10公尺, CD =4公尺,AC=15.6 公尺,則河寬 DE 為多少公尺? A 15.6 (A)86 6X兀X-32元 47120° 455 5 (B)0 2 B D 2²²²²²²5_=2—+31- = 10.4 2:5==0+13 E (0)96 (D)108 2023.11.18 16:18

求過程

CA B 6. 如右圖,圓外切四邊形 ABCD中,AB=15,BC= 18,CD=4x-3,AD= Ther 3x-2,則x之值為何? (A) 3 (B) 4 100 (C) 5 (D)6 F B A 3x-2 ỏ 18 4x+3

求解！！

162. X. Don't live in the ar (A) half (B) past Enjoy the moment (t) now. (C) quarter (D) thing