Equal regular pentagons are placed together to form a ring in the manner shown. The diagram shows the first three pentagons. How many moreare needed to complete the ring?
As shown in the diagram,
the flowers are arranged fol-
lowing a pattern: the first
row has 1 flower, the second
row has 3 flowers, the third
row has 5 flowers, and the
forth row has 7 flowers. How
many flowers are there in the
25th row?
* Complete the sentence with the past simple or past perfect form of the verb in brackets
1. After I (complete) ....the form, I (give).... it to the secretary
2. When I last (speak).... to her, she still (not finish).... her assignment
3. Mary (ring)..... John's doorbell at 8:15 yesterday but John(already/ leave)
.... the house
1. After I (complete) ...had completed.the form, I (give).gave... it to the secretary
2. When I last (speak)..spoke.. to her, she hadn't still (not finish)..finished.. her assignment
3. Mary (ring)...was ringing.. John's doorbell at 8:15 yesterday but John(already/ leave)
..had already left.. the house
1. had completed / gave
2. spoke / hadn't finished
3. rang / had already left
1.had completed/gave
2.spoke/hadn't finished
3.rang/had already left
IV. Complete the sentence with the correct form of the words in brackets.
1. Many ethnic groups managed to live together ___________. (peace)
2. How often is the Gong Festival ___________? (celebrate)
3. The ___________ of people in Vietnam belong to the Kinh people. (major)
4. The ___________ house is the place where village ceremonies and festivals take place. (commune)
5. ___________ is a traditional folk art of the Miao people. (embroider)
6 Five-coloured sticky rice is a traditional ___________ of Tay people. (special)
7. H’mong people live in the northern ___________ region of Vietnam. (mountain)
8. The Tai are known for their ___________ garments and their houses on stilts. (weave)
9. The ___________ you can find in Sapa include the Hmong, Dao, and Tay. (ethnic)
10. Muong people are ___________ more closely related to the Tai people. (culture)
IX. Complete the sentence with the correct form of the words in brackets.
1. Many ethnic groups managed to live together ___________. (peace)
2. How often is the Gong Festival ___________? (celebrate)
3. The ___________ of people in Vietnam belong to the Kinh people. (major)
4. The ___________ house is the place where village ceremonies and festivals take place.
(commune)
5. ___________ is a traditional folk art of the Miao people. (embroider)
6 Five-coloured sticky rice is a traditional ___________ of Tay people. (special)
7. H’mong people live in the northern ___________ region of Vietnam. (mountain)
8. The Tai are known for their ___________ garments and their houses on stilts. (weave)
9. The ___________ you can find in Sapa include the Hmong, Dao, and Tay. (ethnic)
10. Muong people are ___________ more closely related to the Tai people. (culture)
giải thích giùm em với a
1 peacefully
2 celebrated
3 majority
4 communal
5 Embroidery
6 speciality
7 mountainous
8 woven
9 ethnicities
10 culturally
Có bao nhiêu số có hai chữ số N có các tài sản mà tổng của N và số lượng được hình thành bằng cách đảo ngược các chữ số của N là một hình vuông hoàn hảo?
Các SAMF vuông có diện tích 169. Nó chứa hai qua các quảng trường vỗ. Nhỏ hơn của những sqares có một khu vực mà là một phần tư lớn hơn của họ, và các erea của chồng lên nhau của họ là 4. erea của vùng bóng mờ là gì?
Trong sơ đồ, mỗi số nguyên từ 1 đến 9 là phải được đặt trong một vòng tròn, cả chiều ngang và đường chéo, thêm vào 18. 6 và 1 đã được điền vào như hình vẽ. Xác định giá trị của các số đại diện bởi x trong biểu đồ. Biện minh cho câu trả lời của bạn
Bao nhiêu chữ số không số năm 2013 có?
Today Dich Vong A Primary School organized country fairs. Three Vietnamese friend, Yen Dung and parents for pocket money. The amount initially of three different you are and the total amount of all three is 48,000 dong. Vietnam Yen amount equal to the amount of existing nest, then back to Yen Dung amount equal to the amount of Dung are, then finally left Vietnam Dung amount equal to the amount of Vietnamese who had the time this three you have equal amount.
Ask each of your first time how much money?
You present the answer in the box Send comments below. Three answers or you will be rewarded and early / plus 1 VIP month Online Math. Your answers and prizes will be announced on Friday 10/09/2015. Puzzles next will go online on Saturday 10/10/2015
Complete the sentence with the correct form of the words in brackets.
1. Many ethnic groups managed to live together ____________________. (peace)
2. How often is the Gong Festival ____________________? (celebrate)
3. The ___________________ of people in Vietnam belong to the Kinh people. (major)
4. The _______________ house is the place where village ceremonies and festivals take place. (commune)
5. _________________ is a traditional folk art of the Miao people. (embroider)
6 Five-coloured sticky rice is a traditional _________________ of Tay people. (special)
7. H’mong people live in the northern ___________________ region of Vietnam. (mountain)
8. The Tai are known for their __________________ garments and their houses on stilts. (weave)
9. The ____________________ you can find in Sapa include the Hmong, Dao, and Tay. (ethnic)
10. Muong people are __________________ more closely related to the Tai people. (culture)
Complete the sentence with the correct form of the words in brackets.
1. Many ethnic groups managed to live together _________peacefully___________. (peace)
2. How often is the Gong Festival _____celebrated_______________? (celebrate)
3. The _________majority__________ of people in Vietnam belong to the Kinh people. (major)
4. The ____communal___________ house is the place where village ceremonies and festivals take place. (commune)
5. _______embroidery__________ is a traditional folk art of the Miao people. (embroider)
6 Five-coloured sticky rice is a traditional _________speciality________ of Tay people. (special)
7. H’mong people live in the northern _________mountainous__________ region of Vietnam. (mountain)
8. The Tai are known for their _________weaving_________ garments and their houses on stilts. (weave)
9. The ____________ethnicity________ you can find in Sapa include the Hmong, Dao, and Tay. (ethnic)
10. Muong people are __________________ more closely related to the Tai people. (culture)
III. Complete the sentence with the correct form of the words in brackets.
1. Many ethnic groups managed to live together ___________. (peace)
2. How often is the Gong Festival ___________? (celebrate)
3. The ___________ of people in Vietnam belong to the Kinh people. (major)
4. The ___________ house is the place where village ceremonies and festivals take place. (commune)
5. ___________ is a traditional folk art of the Miao people. (embroider)
6 Five-coloured sticky rice is a traditional ___________ of Tay people. (special)
7. H’mong people live in the northern ___________ region of Vietnam. (mountain)
8. The Tai are known for their ___________ garments and their houses on stilts. (weave)
9. The ___________ you can find in Sapa include the Hmong, Dao, and Tay. (ethnic)
10. Muong people are ___________ more closely related to the Tai people. (culture)
IV. Complete each sentence with an appropriate preposition.
1. Nick is curious ___________ the ethnic minority groups in Vietnam.
2. The Viet account ___________ about 86% of Vietnam’s population.
3. The M’Nong live in houses built ___________ stilts.
4. The Hmong live mostly ___________ the mountainous regions ___________ the north.
5. The M’Nong in Ban Don are well known _______ their elephant hunting and domestication.
6. Many ethnic minority students are studying ___________ boarding schools.
7. The Thai have a population ___________ about one and a half million people.
8. Tay language belongs ___________ the Tay-Thai language group.
9. The communal house is used ___________ village meetings and festivities.
10. The chapi is made ___________ a section of an old bamboo.
V. Underline the correct option. This may include a space (–) for zero article.
1. Vietnam is a/an/ the multiethnic country with 54 ethnic groups.
2 The Viet (Kinh) people account for 87% of a / the / – country’s population.
3. Chaul Chnam Thmey is a/ an/ the celebration of New Year by Khmers.
4 Folk singing of the Bru-Van Kieu is popular, particularly cha chap and sim, the / a / an alternating chant between young men and women.
5 Ancestor worship is the / a / – most important religious activity among the Bru-Van Kieu.
6. The La Ha grow the/ – /a cotton but do not weave.
7. The Rong house of the Xo Dang is a / an / the big stilt house with a high roof which looks like a/an/ the axe.
8. The young Co Ho women play an / a / the active role in marriage.
9. The Ba Na are one of the / a / an oldest ethnic minority groups living in a / – / the Central Highlands.
10. The / A / – right of inheritance in Ede families is only for the / – / a daughters.
11. Y Phon lives in the city, but his family still live in a / the /–small village in a / – / the mountains.
12. A / The /– M’Nong live in houses built on the / – /a stilts or level with a/ – /the ground.
1. peacefully
2. celebrated
3. majority
4. communal
5. embroidery
6. speciality
7. mountainous
8. weaving
9. ethnicity
10. culturally
iv
1. about
2. for
3. in
4. in/in
5. for
6. in
7. of
8. to
9. for
10. from
v
1. a
2. the
3. the
4. an
5. the
6. the
7. a
8. an
9. the
10. the
11. the
12. the/a/the
Complete the sentence with the correct form of the words in brackets.
1. Many ethnic groups managed to live together _________peacefully___________. (peace)
2. How often is the Gong Festival _____celebrated_______________? (celebrate)
3. The _________majority__________ of people in Vietnam belong to the Kinh people. (major)
4. The ____communal___________ house is the place where village ceremonies and festivals take place. (commune)
5. _______embroidery__________ is a traditional folk art of the Miao people. (embroider)
6 Five-coloured sticky rice is a traditional _________speciality________ of Tay people. (special)
7. H’mong people live in the northern _________mountainous__________ region of Vietnam. (mountain)
8. The Tai are known for their _________weaving_________ garments and their houses on stilts. (weave)
9. The ____________ethnicity________ you can find in Sapa include the Hmong, Dao, and Tay. (ethnic)
10. Muong people are __________________ more closely related to the Tai people. (culture)
Giúp mình làm các câu hỏi này nha: (càng nhiều càng tốt!)
1. Tiffany and Ryan deposit some amount in a joint bank account such that total balance remains 500. If amount deposited by Tiffany and Ryan are plotted as a linear graph on xy plane, find the area between this graph and the coordinate axis.
2.A group of workers is paving a road. If they pave 200m of the road a day, they will need 3 more days. to finish the work. If they pave 240m of the road a day, they will finish the work 2 days in advance. How long is the road, in meter?
3. Mrs. Darlie has a silver ring, a golden ring and a diamond ring. She put them on her left hand. Each ring can be on any of the five fingers. When there are two or three rings on the same finger, if the order in which they are put is different, that couunt as a different way. How many different ways for Lea to put these rings?
4. Let P(x) be a polynomial with degree 3 such that P(1)=3, P(2)=3, P(3)=7, P(4)=21. Find the value of P(5).
4. Call that polynomial P (x) = ax3 + bx2 + cx + d
We have P(1)=a+b+c+d=3 (1)
P(2)=8a+4b+2c+d=3 (2)
P(3)=27a+9b+3c+d =7 (3)
P(4)=64a+16b+4c+d =21 (4)
From (1) and (2) => 7a+3b+c=0
From (1) and (4) => 63a+15b+3c=18
=> 12b+6c=-18 => 2b+c=-3
From (1) and (3) =>26a+8b+2c=4=> 13a+4b+c=2
=> 13a+2b=5
It is possible