34題為什麼不是D啊？

A 時候,杯內的水位情形應為下列何者 B C D 「改版 D 圖(古) (A) (B) (D) 34 如圖()所示,有一吸盤,在一塊玻璃上,用力擠壓之後, E 吸盤會被固定在玻璃上而不致掉落。下列針對此現象的解 釋,何者最合乎科學原理? (A)吸盤重量與吸盤的吸力相等 (B)吸盤重量與吸盤所受的摩擦力相等,故吸盤不會掉落 (C)吸盤重量小於吸盤所受的大氣壓力,故吸盤不會掉落 (D)吸盤重量與吸盤所受的大氣壓力相等,故吸盤不會掉落 35. 圖(七)是一個U型管裝置,此一U型管中充滿 水,兩燒杯水面呈靜止且等高,請問甲、乙、 丙、丁四點壓力大小為何? (A)甲=T>乙二丙 (B)甲=丁<乙=丙 (C)甲二乙二丙二丁 (D)甲>乙>>丁 11 01 吸 盤 圖(六) 5 圖(七) 丁. 保健 跨 104 仿會 30 12.5 305.5 超值 會考 ABCD 隨書 合材 義 36. 圖(六)為歆惠在原長為 7公分的彈簧下掛 盤作虎克實驗,其結 果如表(六)所示。假設 皆在彈性限度下,則 表(六) 20 44 7公分 砝碼重(克重) 10 30 70 X 彈簧長(公分) 11 12.5 Y 17 104 20 3 2.5 SM B A C D A 中甲、乙、丙 位:公尺)分 忽略不計,海 丙、丁四個位 P丙、PT,則其 (A)Pr>P丙>1 (C)P甲=Pz> 38. 摩擦力是普 擦力、最大 水平力F, (六)所示。 下列何者 (A)若物體 (B)物體重 (C)若改 (D)若物骨 39. 一質量 隱 彈簧匙 已知止 所受 圖(二) 彈簧 所示 體日 當 量

想問圖一的15、16和圖二、圖三用鉛筆圈起來的地方是怎麼來的🙇🏻‍♀️🙇🏻‍♀️

第 14至16題為題組 Caia FF02058 miz Ex (S) 8203 Qaiz 已知y=f(x)=cosx- sinx , 其中x為實數,試回答下列問題: (1) 414.y=f(x)圖形的週期為何?(單選 ($2元 (2)元 (1)2 (2)π (3) (4) (5) 4 15. 若 0 ≤x≤,試求y=f(x)的最大值,又此時x值為何?(計算) 844 元 當x=一時,最大值 √2 。 4 2 C 012002 =HO 0205 16.若0 ≤x≤,試求y=f(x)的最小值,又此時x值為何?(計算) 當x=z時,最小值-1- 2

請問這種的該怎麼選擇錯誤的選項？

(A)13. 如右圖,ABCD 是平行四邊形, AC與BD相交於O點,P是BO 上的一個定點, 點在 OD 上, 日 則下列哪一個條件中點的位 B 置,無法確定APCQ是平行四邊形? (A)AP // CODE=100 (B) CP || AQ (C) AP=CQ (D)BP=DQ P C D

求講解 答案B

3. 給定程式碼,請問輸出為何? (A) 10 (B) 20 (C) 30 (D) 40 // code int x 100; for (int i = 1; i <= 8; i++) for (int j = 1; j <= i; j++) for (int k = 1; k <= j; k++) x += 1; printf("%d", x);

請問這裡為什麼要有to

As members of the 21st century, we know [that technology plays the utmost importance (In order to in our everyday lives. To sharpen your digital skills and further your understanding, learn how to code! One of the most popular coding websites, code.org designs its coding lessor as a series of games. This friendly appro a warm welcome for beginners. Set v an enriching goal this summ between the navigate (w Having alw Christine c docum P1 utm Series ( After re to write how to code. You will learn to your 10 analytic Profes creativity and analytical no knows? questi You may even be ab simple program solo (a Can by summer's end with Coding is to building hard skills as podcasting is to developing soft skills. Hard skills are technical 15 while soft skills focus on communication, organization and critical thinking. Whether you do it solo or with others, podcasting serves as a fabulous way to practice telling stories. By using free recording software, like Audacity, you can 20 spend the summer outlining a story and recording it for others to enjoy. Fire up your laptops and phones this summer and take advantage of the many digital tools out there. Put these resources to work, and let the 25 bogin phen The the fabu Je in Sca ma pa pa al PIS fi

英文該如何讀會比較好呢？

不好意思寫的有點亂😭😭 請問這題如果不是用座標解 而是單純用向量代換來解的話 可以怎麼列式呢 拜託大家🙏🙏

² AB=QB-L₁A² 相同意美 Tri ra=Y(a1,a2,a3) 例2:將一圓的六個等分點分成兩組相間的三點,它們所構成的兩個正三角形 扣除內部六條線段後可以形成一個正六角星,如圖所示的正六角星是以 原點◎為中心,其中x,y分別為原點O到兩個頂點的向量。若將原點 到正六角星12個頂點的向量,都寫成為ax+by的形式,則a+b的最大值 為何? (100日大自然组) (A)2 (B)3 (C)4 (D)5 (E) 6 360 () | (a, b) = (1₁1) (a,b)=(3₁ VA adb)=125 kilo rab r

求💕

( B ) 3.有一顆球卡在夾角為 56° 的牆 角(∠BPA),其上視圖如右 圖所示。若 BD 為圓球 0 的 直徑,A、B 兩點分別與球接 觸,則球與牆壁的縫隙ZDAE = ? ? BMXb=26. 24°BONATY WHAT BCODE (A) (B) 28° (C) 32° (D) 36° 24 我 is P /560 B 0 A D F

想請問一下11題！這種題型已經錯很多次了，請問強調句It is that和Such be的用法的核心差異應該怎麼分辨？搞不太懂🥲謝謝

1 B 13 D 綜合測驗 (10%) C www mee 說明:第 11 至 20 題,每題一個空格。請依文意選出最適當的一個選項,並劃記在答案卡 之「選擇題答案區」。各題答對者得1分;答錯、未作答或劃記多於一個選項者, 該題以零分計算。 第11至15題為題組 (台古) 琴:合培壹索 If you've seen the movie The Lion King, then you may have heard the phrase “Ix-nay on the upid-stay." What obscure language was being spoken? It's Pig Latin! on words. Pig Latin isn't actually a language, and it has nothing to do with real Latin. It's more of a play 11 is the popularity of Pig Latin that it has even made its way into TV shows and movies. It's a way to say something in code, and only people who know the rules will be able to it. So, what are those rules? First, take the first sound of the word, move it to the end, and add "-ay." The word "toy" would be "oy-tay." When a word begins with consonant clusters, move 13 them to the end, and add "-ay." "String” would be “ing-stray." If the word starts with a don't move any sounds; just add “-ay.” So “apple" becomes “apple-ay." 12 DEVIVIUZ TOLOMBLIU elsboss2 (A) 14 the word rather than look at This doesn't happen every time, though. You just have to its spelling. For instance, "one" starts with the letter "o," but has a "w" sound. It would be "un-way" in Pig Latin. Let's go back to that phrase we are familiar: "Ix-nay on the upid-stay." Now 29m21 (8) 250sluotis (A) we can read it as, "Nix on the stupid."dainev () 15 Ow-nay, you can ave-hay un-fay with ig-pay atin-lay! 21. godinwohn 0286990 1919 SAU 11. (A) Such 12. (A) recitensbi (C) 13. (A) symbol sinitab 14. (A) call for 15. (A) in that Songs (A) bus anob anor indi 第16至20題為題組 ( vusio adot asw ji 19diw sa 'WE omils zagolz (A) (B) It (B) crack (B) version (B) listen to (B) which oibot (0) sqft (0) su u (C) What eziovib (8) (C) flip (C) signature moitawei 8 turn down (C) with which jedmi (3) (D) That (D) scoop andet (8) TI (D) vowel zul ad (D) cater to (D) how (8) to sqyi Isiosqe iw borsvoo ei loow taal tdguod sw sloz wen aT.2 Ji gnidotatoe mort atas auce nisgs Wenigemi (A) 1899niv (A) lagiclation makes 16

能幫我這幾題嗎？

課堂筆② 數學九上 一、情太(每格6分,共42分) 2.已知△ABC~ADEF,其中A、B、C 的對應點分別為 D、 E、F,若∠D:2ZE=5:9,3∠D:2ZF=15:17,則: (1) ∠A:∠B:∠C=?(4分) 10:9:17 (2) ∠C-∠B=?(4分)40° VBD VD=CD=2 H 1 BC fi> <C= EL-EC-CD VI BE CODE BCT WE 日 四、素養題(每題 4 分,共 12 分)