求這兩題解🙇‍♀️

只要找出任一組同位角或 內錯角相等,或任一組同 側內角互補即可 13 平行線作圖① 學生練 如下圖,已知△ABC,求作過B點且與不 平行的直線。 【解 老師講 如下圖,已知正方形 ABCD,求作過A點 且與 BD 平行的直線。 解 B. D B C

求第十題！！！

0769-894 4281-8888 9801-0667 IN 重 801-8928 MIRAL 商品 门实 162 國中自然(四) (A)減少對地面的重力(B)減少對地面的摩擦 (C)減少對地面的壓力(D)減少對地面的扭力 月日 6. 坦克車以履帶與地面接觸而行,是為了下列何者? 7. 壓力的定義為「單位面積上所受的垂直作用力」 位,則下列哪一個為壓力單位? b A uni T(A)(B) (c) (D) a D? AB 王 A ,設a為長度單位,b為力的單 8. 有一長、寬、高各為5cm、4cm、3cm的木塊,密度為0.5g/cm²,當平放於桌上 時,產生的壓力最大值為多少gw/cm²? 5x44510.5 (A) 1.5 (B) 2 (C) 2.5 (D) 3 3x4 9.如右圖所示,一質料均勻的長方體鐵塊,若依序以甲、乙、丙 面接觸於桌子,三者對桌子的壓力分別為P、P、P丙,則 P甲: P乙: P=5.x ? 12: TS x :20 (A) 12:15:20 (B) 20:15:12 (C)3:4:5 (D)5:4:3 5×0.5 5cm 152 4cml 丙 20 3cm 10. 李平與李安兩人分別以500gw之力相向互推一截面積為10cm²的實心圓柱兩端, 則該圓柱所受的合力與壓力大小分別為何? (B) 0gw,100gw/cm² (C)1000gw,50gw/cm² (D)1000gw,100gw/cm² (A) 0gw,50gw/cm² 11 如右圖所示,一物體靜止 甲 5 在地面上分別受到大小相 等的甲、乙、丙三力,則 受到哪一個力時對地面會造成比較大的壓力? (A)甲(B)乙(C)丙(D)三者相同, 丙 乙 教室 16 如右圖所示,同一鐵 P甲、乙、丙,則三者 (A)甲=Pz=P丙(B) (C)P甲 <P><P丙 (D) B 活塞垂直施以46 1)12.如右圖,已知A活塞 多少 kgw 的物體 (A) 10 (C) 100 (B) 16 (D) 160 1)18 小武拿了一個氣三 下列哪種狀況? (A) (B) 1) 19. 若某水池的長 後的池底所受 (A) 2 (B) 4 )20. 如右圖,在青 向下壓力( 何? (A)PE=P下 (C)P下>P在 21 一容器裝 原本

這題我看不懂 求解

如右圖,已知D、//L2. 求∠1、∠2的度數 0 80% -LI 2 5 —– L2 454

第七題怎麼看

A... 6. Mrs. Lin is really old; she is A. nearly B. hardly C. recently D. suddenly ninety years old. B7. Emily appeared _ when she knew that Kevin was speaking ill of her. A A. sad B. sadly C. saddest D. sadness 8. Sue is getting too heavy. She will have to go on a diet, she might ha B8. the future

想請問為什麼不能選D

牛刀小試 。 B: ) 1. There have been several experiments product could be used on humans, (A) to carry out L r on animals to see if the new (B) carried out (C) carrying out sequt the new (D) which carry out

求解😅

106 老師講 5 大邊對大角② 學生練 △ABC中,AB=3,BC=8,AC=x,其中 x為質數,則哪一個內角最大? 【解 已知△ABC為銳角三角形,且BC>AC> AB,求∠A的度數範圍。

救命 我這四題怎麼寫 我看不懂👉👈

8 B E 基礎題型 老師講 如右圖,在△ABC中, LABC=90°,AB=AD, BD=CD,求∠A=? (一) 33 等邊對等角 A B 3-5 三角形的邊角關係 105 如右圖,在△ABC中,∠ACB =90°,若 OA=OB=OC,且 OC=BC,求∠A=? 學生練 (二) 老師講 4 大邊對大角① 學生練 如右圖,△ABC、ABCD 中,∠ACB=∠BDC= 90°,若 AC> BC,BD= CD,則∠1、∠2、<3 三 者的大小關係為何? D 如右圖,在四邊形ABCD 中,AB>AD>BC>CD, B A 則∠B、∠D兩者的大小 關係為何? B. C D

想問錯題 謝謝

74 黑檢請書 語文領域×生活圖表題 格格不入的紅貓 Rosie Unit 32 Rosie, the Red Cat Posi Sandra wrote a book report about Rosie, the Red Cat. Name: Sandra Date: November 11th Book Report Book: Rosie, the Red Cat Where does the story take place? In a small cat town. What happened in the story of the book? Though Rosie is the only daughter in the Black family, she has not been treated well since she was born. This is because Written by: Elsa Young Who is in this book? Mr. Black a fifty-year-old black cat, who has two sons and a daughter proud of his sons, who are as black as him disgusted with his daughter because she has nothing in common with him values boys more than girls Mrs. Black she is different from her family a forty-five-year-old black cat, who is a in many ways. For example, she sometimes plays in the mud with dogs and gets dirty, which makes her parents very angry. What's more, she doesn't drink milk as her brothers do. Tea is her favorite. Rosie feels troubled because her family is indifferent to her. When she feels down, she sings. She believes that if she keeps singing, something good might happen. The story ends with a song written by Rosie. It becomes a hit in the cat world. What I think of the story... housewife *seldom sides with her daughter or speaks for her because she is afraid of her husband *unhappy and silent Charcoal * a twenty-year-old black cat, who loves sports and is good at catching mice *strong and healthy Ebony *a nineteen-year-old black cat, who is his father's favorite *smart and handsome Rosie 290字|建議作答4.5分 1. What 字證 (A) Un (B) PL (C) S (D) W A 2. Wh (A) an eighteen-year-old red cat, who loves dancing with mice and makes friends with dogs *has a beautiful voice *often made fun of by her brothers I feel sad about the way Rosie's family treats her. Family should love each other. 3 indifferent 冷漠的 value 評價 silent 安靜的 細節 UP L 【細節 推論 B 19/11

想問錯題 謝謝

025. 25 Strange Animals: 10 The Hammerhead Shark The hammerhead shark is an underwater mystery. Why is its head shaped like a hammer? Nobody is sure. For years, people thought the shark's shape helped it to smell food, or swim faster. But now there is a new idea about this strange animal. It seems that the hammerhead can see better than other sharks. Although its eyes are far apart, it can look up, down, left, and right. It can also see straight ahead. It can easily guess the distance between itself and other fish. This means that the hammerhead shark can hunt very well. This shark changed the shape of its face over thousands of years. As its face got bigger, it saw more and more of the sea around it. It could catch more fish to eat. The hammerhead changed because it needed to survive. Q S

12題，be動詞後面一定要加形容詞嗎

B 10 church. the map that Ryan had drawn for us, we were able to find this beautiful old (A) About (B) Beside A (C) Under (D) With 11. During the race yesterday, Julie the last second and only came in third in the end. (A) almost got to the finish line first. However, she fell at 110 hed TV herself. We often for no a at B (B) already (C) finally (D) quickly 12. After the fire, everyone in the apartment was want any people to be hurt again. (A) more carefully (B) more careful (C) the most careful (D) the most carefully 13. Tom: I need an eraser. Can I use yours? Judy: Sure. I'm not using (A) another (B) each (C) it (D) yours 14 Ms. Lee: now. when they cooked. They did not did you get this beautiful card? Mr. Wang: One of my students made it for me. She sends me a card every ye