求解

8.將自然數1、2、3、4、......依右圖排列在六個區域之中。觀察得知,數字1~6依順時針方向排 已列 列,而數字7~12依逆時針方向排列,數字13~18依順時針方向排列,依此規律,每6個數字就換 排列方向。請問自然數328跟哪個數字在同一區域? (A)12 (B) 15 (C) 10 (D) 20 6+ (n-1) = 348 (25 19 2n-2 = 34+ 13. m = 324 n = 162 4+(n-1)-6=328 60+6=3+4 67: 357 (22 3+(n-1).82 38 87-8=3+5 8n= n = 333 工 2+ (n-1). 10328 10n-10 100 = 556

求解

S10 23. 在ã與80之間插入10個數,使其成一等差數列,且此數列的和是 600 10+2012 - 2600 60=1200=20 6a+480 = 600 A₁ = a + (12-1). d S 12 =- 24 甲、乙兩人同時同地同方向出發,每日行10公里,乙首日行8公里,其後每日增加半 公里,則乙在 日後追到甲。 Sn=notes/on : 857055 10 保將值 名將面額成

求解🙏 第3和6題 謝謝

(C) It was very boring to me. Luck cong 2. A: Could you give this note to Mary, please? B: (A) I'll pass. (C) With pleasure. 四、填入正確的動詞形式。(每格1分,共6分) 2 1. The beautiful green dress was 2. The award will 3. People should not be be worn (D) I wasn't abl I'll do it right awa (B) I'm all ears. (D) I will show (wear) by the famous actress. given (give) to the best player on the team. taken take (take) photos in the museum. 4. The egg is being boiled 5. The floor has not 6. The man Was (boil) by the cook right now. been mapped (mop) yet. dropped (drop) his bag by the door when he walked in. dropped

有人會嗎！

aily Notes & Doodles 2 5 3 37/0 3 7 M 23 Geology History +2 L11/221/L3 zà x = 4

全部都不懂 請問這答案是什麼

3₂8= a + munication Information -82 + (10-1)xd=-55 ad = 2) id=3* -82+ (1-1)×3 > 0 -82737-33 31> 85 Notes +82+3 · No * 28.3333 n 2 x ²9 a 14 [2X6-82) + 08-+1)x³]x²8² X3 R (-1624 +81)x14 -83x14. = -1162/1 8.3 (4 33.2. 1162 作業 Ho

請問這題為什麼a等於那樣列式 求解釋過程😭🙏

23.某早餐店有紅茶與奶茶兩種飲品,老闆每天都會準備各一桶飲品,分裝成大、小杯 兩種販售,且大杯與小杯裝滿的容量比為7:3,而1桶紅茶與1桶奶茶裝滿的容量 比為5:9 已知一桶裝滿的紅茶分裝到小杯恰可裝滿 280 杯,若分裝到大杯恰可裝 。 A 滿a杯;而一桶裝滿的奶茶分裝到大杯恰可裝滿b杯,則 b-a=? (A) 96 -24 30= (B) 120 (C) 168 (D) 216 a=280入=120 150-35:280 150=15=a 5:9:120:b 6:216杯 6-9=516-120=96 280X30-8400 8409 168 34

看範例的過程之後，寫出類題！誰可以幫我！明天要交

範例 4 如右圖,正方形 ABCD 中, AC、BD 相交於 O,若 DP = 21,BP=3,則 AP 的長度為 何? 四邊形ABCD為正方形 ∴死和的互相分,直且等長 => A0 = Bo = CO = Do BD=BP + DP = 3 +21=24 -IN 30 = = ¹85 = = ¹24 = 12 2 Top² +50²³ 故二丁 A 9²³+ 12² = 15 (單位長) # ARE (340.3.7) 30.3 B P 正方形的對角線 O NO=BO=1232906 平菜自费米色比科爾 of = Bº-BP=12-3:9 GUSTR+ C 如右圖,正方形 ABCD 中,E、F、G、H分別為 14 AD、AB、BC、CD 中點, 形成新的正方形 EFGH,若 G EM=3MH,MF = 5,則正 TEX 方形 EFGH 面積為多少平方單位? 解 NADALONA: 類題 4 A E F B 5 四平、 D M MED H C TERUSAN 6783 MOONTESENGRAVE 即示 關與邊、變 E

想問我錯的這三題？謝謝

enough to fight with the bad guy (RIC), (3) lucky (C) brave (D) noisy (A) giant D³2 ) 2. Tina forgets things easily, so she often writes something in her notebook. C'D' CDI. Roger is (A) alone (B) plastic lucky 3. Mr. Wu is a careful driver (). He drives when he passes by a school. (A) slowly (B) loudly (C) 4. Ivy likes to drink watermelon (A) climate (B) glass -3 AD› ) 5. My brother A'C' (D) sincerely on hot summer days. (D) quarter (C) juice his water pot on the bus again. It is the third time this month. (A) left (B) hid lonely (D) important tricked shone

這題怎麼看

13:51 / 14:44 三角形的内角外角 說 ROUSE: [NOTE:外角>內業捐 如圖,D 為 AB 上的任一點,則下列何者必成立? Q∠ACD > <B Q<ADC > ∠BDC ZACB > ZABC ZEAC> <DBC B =D A ⊙翰林雲端學院 to c :

求救！八年級數學

三、計算題:(共20分) 1. 22A=2B= 2C=<D=LE=30° , 則∠1+∠2+∠3+ ∠4+ ∠5=? 81=3+ {A}<}<+8) [= =A\_!! 228 : , 2LA+2013+2LC 360² 2LA+2LB3-3LC=0 SLC-360 LC=72 LC3=180-72 =1084 2/ 圖(三) 3 E