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Tất cả Toán Vật lý Hóa học Sinh học Ngữ văn Tiếng anh Lịch sử Địa lý Tin học Công nghệ Giáo dục công dân Âm nhạc Mỹ thuật Tiếng anh thí điểm Lịch sử và Địa lý Thể dục Khoa học Tự nhiên và xã hội Đạo đức Thủ công Quốc phòng an ninh Tiếng việt Khoa học tự nhiên
Mua vip
LQ
Lưu Quốc Việt
1 tháng 1 2020 - olm

A certain number of fifty-cent coins is to from an equilateral triangle. The same number of fifty-cent coins can also be used to from a square. The number of fiftty-cent coins on each side of the square is 6 fewer than the number of fifty-cent coins on each side of the equilateral traingle. How many fifty-cent coins are there altogether?
#Toán lớp 8
0
LQ
Lê Quỳnh Anh
27 tháng 2 2018
Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 35 to 41.Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.Curiously enough, the first American silver coins, issued in...
Đọc tiếp

Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 35 to 41.

Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.

Curiously enough, the first American silver coins, issued in 1794, had fifteen stars because by that time Vermont and Kentucky has joined the Union. At that time it was apparently the intention of mint officials to add a star for each new state. Following the admission of Tennessee in 1796, for example, some varieties of half dimes, dimes, and half-dollars were produced with sixteen starts.

As more states were admitted to the Union, however, it quickly became apparent that this scheme would not prove practical and the coins from A798 on were issued with only thirteen stars-one for each of the original colonies. Due to an error at the mint, one variety of the A828 half cent was issued with only twelve stars. There is also a variety of the large cent with only A2 stars, but this is the result of a die break and is not a true error.

The expression “Curiously enough” is used because the author finds it strange that _______

A. Silver coins with fifteen stars appeared before coins with thirteen

B. Vermont and Kentucky joined the Union in 1794

C. Tennessee was the first state to use half dimes

D. No silver coins were issued until 1794
#Mẫu giáo
1
DH
Dương Hoàn Anh
27 tháng 2 2018

Đáp án A

– Tác giả thấy ngạc nhiên khi tiền xu với 15 ngôi sao ra đời trước tiền xu với 13 ngôi sao.

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LQ
Lê Quỳnh Anh
8 tháng 11 2019
Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34. Stars have been significant features in the design of many United States coins and their number has varied from one to forty–eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies. Curiously enough, the first American silver coins, issued...
Đọc tiếp

Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.

Stars have been significant features in the design of many United States coins and their number has varied from one to forty–eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.

Curiously enough, the first American silver coins, issued in 1794, had fifteen stars because by that time Vermont and Kentucky has joined the Union. At that time it was apparently the intention of mint officials to add a star for each new state. Following the admission of Tennessee in 1796, for example, some varieties of half dimes, dimes, and halfdollars were produced with sixteen stars.

As more states were admitted to the Union, however, it quickly became apparent that this scheme would not prove practical and the coins from A798 on were issued with only thirteen stars–one for each of the original colonies. Due to an error at the mint, one variety of the A828 half cent was issued with only twelve stars. There is also a variety of the large cent with only A2 stars, but this is the result of a die break and is not a true error.

The expression “Curiously enough” is used because the author finds it strange that _______

A. Silver coins with fifteen stars appeared before coins with thirteen

B. Vermont and Kentucky joined the Union in 1794

C. Tennessee was the first state to use half dimes

D. No silver coins were issued until 1794
#Mẫu giáo
1
DH
Dương Hoàn Anh
8 tháng 11 2019

A

Cụm từ "Curiously enough" được sử dụng vì tác giả cảm thấy kỳ lạ là _______.

A. Đồng bạc với 15 ngôi sao xuất hiện trước tiền xu với 13 ngôi.

B. Vermont và Kentucky gia nhập Liên minh năm 1794.

C. Tennessee là tiểu bang đầu tiên sử dụng nửa hào.

D. Không có đồng bạc nào được phát hành cho đến tận năm 1794.

Dẫn chứng: “Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies. Curiously enough, the first American silver coins, issued in 1794, had fifteen stars...”

Tạm dịch: Hầu hết các đồng tiền phát hành từ khoảng năm 1799 đến những năm đầu của thế kỷ hai mươi đều được khắc mười ba ngôi sao đại diện cho mười ba thuộc địa ban đầu. Thật sự kỳ lạ khi những đồng bạc đầu tiên của Mỹ, được phát hành năm 1794, có tới mười lăm ngôi sao...

Đáp án A

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LQ
Lê Quỳnh Anh
3 tháng 6 2018
Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.Curiously enough, the first American silver coins, issued in...
Đọc tiếp

Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.

Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.

Curiously enough, the first American silver coins, issued in 1794, had fifteen stars because by that time Vermont and Kentucky has joined the Union. At that time it was apparently the intention of mint officials to add a star for each new state. Following the admission of Tennessee in 1796, for example, some varieties of half dimes, dimes, and halfdollars were produced with sixteen stars.

As more states were admitted to the Union, however, it quickly became apparent that this scheme would not prove practical and the coins from A798 on were issued with only thirteen stars-one for each of the original colonies. Due to an error at the mint, one variety of the A828 half cent was issued with only twelve stars. There is also a variety of the large cent with only A2 stars, but this is the result of a die break and is not a true error.

 

The expression “Curiously enough” is used because the author finds it strange that _______.

A. Silver coins with fifteen stars appeared before coins with thirteen

B. Vermont and Kentucky joined the Union in 1794

C. Tennessee was the first state to use half dimes 

D. No silver coins were issued until 1794
#Mẫu giáo
1
DH
Dương Hoàn Anh
3 tháng 6 2018

Đáp án A

Cụm từ “Curiously enough” được sử dụng bởi vì tác giả thấy lạ là _______

A. Tiền bạc với mười lăm sao xuất hiện trước tiền xu với mười ba

B. Vermont và Kentucky gia nhập Liên minh năm 1794

C. Tennessee là bang đầu tiên sử dụng nửa số giờ

D. Không có tiền bạc nào được phát hành cho đến năm 1794

Đúng(0)
LQ
Lê Quỳnh Anh
8 tháng 5 2017
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies. Curiously enough, the first American silver coins, issued in 1794, had...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies. Curiously enough, the first American silver coins, issued in 1794, had fifteen stars because by that time Vermont and Kentucky has joined the Union. At that time it was apparently the intention of mint officials to add a star for each new state. Following the admission of Tennessee

in 1796, for example, some varieties of half dimes, dimes, and half-dollars were produced with sixteen starts. As more states were admitted to the Union, however, it quickly became apparent that this scheme would not prove practical and the coins from A798 on were issued with only thirteen stars-one for each ofthe original colonies. Due to an error at the mint, one variety of the A828 half cent was issued with only twelve stars. There is also a variety of the large cent with only A2 stars, but this is the result of a die breakand is not a true error.

Which of the following can be inferred about the order in which Kentucky, Tennessee, and Vermont joined the Union?

A. Vermont joined after Tennessee and Kentucky

B. Kentucky joined before Tennessee and Vermont

C. Tennessee joined Vermont and Kentucky

D. Vermont and Kentucky joined at the same time.
#Mẫu giáo
1
DH
Dương Hoàn Anh
8 tháng 5 2017

Đáp án D

Tại sao một đồng xu được sản xuất vào năm 1828 lại chỉ có mười hai ngôi sao?

A. Có sự thay đổi trong chính sách thiết kế.

B. Có mười hai tiểu bang vào thời điểm đó.

C. Ủy ban đúc tiền đã mắc lỗi.

D. Tennessee đã rời khỏi Liên minh.

Thông tin ở câu: “Due to an error at the mint, one variety of the A828 half cent was issued with only twelve stars.” (Do sai sót của ủy ban đúc tiền, một trong nhiều loại A828 nửa xu đã được ban hành chỉ với mười hai ngôi sao.)

Đúng(0)
LQ
Lê Quỳnh Anh
17 tháng 7 2017
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies. Curiously enough, the first American silver coins, issued in 1794, had...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies. Curiously enough, the first American silver coins, issued in 1794, had fifteen stars because by that time Vermont and Kentucky has joined the Union. At that time it was apparently the intention of mint officials to add a star for each new state. Following the admission of Tennessee in 1796, for example, some varieties of half dimes, dimes, and half-dollars were produced with sixteen starts. As more states were admitted to the Union, however, it quickly became apparent that this scheme would not prove practical and the coins from A798 on were issued with only thirteen stars-one for each ofthe original colonies. Due to an error at the mint, one variety of the A828 half cent was issued with only twelve stars. There is also a variety of the large cent with only A2 stars, but this is the result of a die breakand is not a true error.

 

Which of the following can be inferred about the order in which Kentucky, Tennessee, and Vermont joined the Union?

A. Vermont joined after Tennessee and Kentucky

B. Kentucky joined before Tennessee and Vermont

C. Tennessee joined Vermont and Kentucky

D. Vermont and Kentucky joined at the same time
#Mẫu giáo
1
DH
Dương Hoàn Anh
17 tháng 7 2017

Đáp án A

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LQ
Lê Quỳnh Anh
1 tháng 2 2018
Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 35 to 41.Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.Curiously enough, the first American silver coins, issued in...
Đọc tiếp

Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 35 to 41.

Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.

Curiously enough, the first American silver coins, issued in 1794, had fifteen stars because by that time Vermont and Kentucky has joined the Union. At that time it was apparently the intention of mint officials to add a star for each new state. Following the admission of Tennessee in 1796, for example, some varieties of half dimes, dimes, and half-dollars were produced with sixteen starts.

As more states were admitted to the Union, however, it quickly became apparent that this scheme would not prove practical and the coins from A798 on were issued with only thirteen stars-one for each of the original colonies. Due to an error at the mint, one variety of the A828 half cent was issued with only twelve stars. There is also a variety of the large cent with only A2 stars, but this is the result of a die break and is not a true error.

Which of the following is NOT mentioned as the denomination of an American coin?

A. Half cent

B. Half-dollar

C. Half dime

D. Half nickel
#Mẫu giáo
1
DH
Dương Hoàn Anh
1 tháng 2 2018

Đáp án D

– Half nickel = 2,5 cents.

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LQ
Lê Quỳnh Anh
13 tháng 8 2019
Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.Curiously enough, the first American silver coins, issued in...
Đọc tiếp

Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.

Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.

Curiously enough, the first American silver coins, issued in 1794, had fifteen stars because by that time Vermont and Kentucky has joined the Union. At that time it was apparently the intention of mint officials to add a star for each new state. Following the admission of Tennessee in 1796, for example, some varieties of half dimes, dimes, and halfdollars were produced with sixteen stars.

As more states were admitted to the Union, however, it quickly became apparent that this scheme would not prove practical and the coins from A798 on were issued with only thirteen stars-one for each of the original colonies. Due to an error at the mint, one variety of the A828 half cent was issued with only twelve stars. There is also a variety of the large cent with only A2 stars, but this is the result of a die break and is not a true error.

 

Which of the following is NOT mentioned as the denomination of an American coin?

A. Half cent

B. Half-dollar

C. Half dime

D. Half nickel 
#Mẫu giáo
1
DH
Dương Hoàn Anh
13 tháng 8 2019

Đáp án D

Điều nào sau đây KHÔNG được đề cập đến như là mệnh giá của một đồng tiền của Mỹ?

A. Nửa xu

B. Nửa đô la

C. Nửa xu

D. Nửa niken

Đúng(0)
LQ
Lê Quỳnh Anh
3 tháng 6 2018
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.Stars have been significant features in the design of many United States coins and their number has varied from one to foty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.  Curiously enough, the first American silver coins, issued...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.

Stars have been significant features in the design of many United States coins and their number has varied from one to foty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.

  Curiously enough, the first American silver coins, issued in, 1794, had fifteen stars because by that time Vermont and Kentucky had joined the Union. At that time it was apparently the intention of mint officials to add a star for each new state. Following the admission of Tennessee in 1796, for example, some varieties of half dimes, dimes, and half-dollars were produced with sixteen stars.

  As more states were admitted to the Union, however, it quickly became apparent that this scheme would not prove practical and the coins from 1798 on were issued with only thirteen stars-one for each of the original colonies. Due to an error at the mint, one variety of the 1828 half cent was issued with only twelve stars. There is also a variety of the large cent with only 12 stars, but this is the result of a die break and is not a true error.

Which of the following is NOT mentioned as the denomination of an American coin?

A. Half cent

B. Half nickel

C. Half dime

D. Half-dollar
#Mẫu giáo
1
DH
Dương Hoàn Anh
3 tháng 6 2018

Đáp án B

Các đáp án A, C, D đều được nhắc đến như một tên gọi của đồng tiền Mỹ “…some varieties of half dimes, dimes, and half-dollars were produced…” và “…one variety of the 1828 half cent was issued…” à chọn B

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LQ
Lê Quỳnh Anh
22 tháng 9 2017
Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34. Stars have been significant features in the design of many United States coins and their number has varied from one to forty–eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies. Curiously enough, the first American silver coins, issued...
Đọc tiếp

Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.

Stars have been significant features in the design of many United States coins and their number has varied from one to forty–eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies.

Curiously enough, the first American silver coins, issued in 1794, had fifteen stars because by that time Vermont and Kentucky has joined the Union. At that time it was apparently the intention of mint officials to add a star for each new state. Following the admission of Tennessee in 1796, for example, some varieties of half dimes, dimes, and halfdollars were produced with sixteen stars.

As more states were admitted to the Union, however, it quickly became apparent that this scheme would not prove practical and the coins from A798 on were issued with only thirteen stars–one for each of the original colonies. Due to an error at the mint, one variety of the A828 half cent was issued with only twelve stars. There is also a variety of the large cent with only A2 stars, but this is the result of a die break and is not a true error.

Which of the following is NOT mentioned as the denomination of an American coin?

A. Half cent 

B. Half–dollar 

C. Half dime 

D. Half nickel
#Mẫu giáo
1
DH
Dương Hoàn Anh
22 tháng 9 2017

D

Điều nào sau đây KHÔNG được đề cập là mệnh giá của một đồng tiền Mỹ?

A. Nửa xu   B. Nửa đô la

C. Nửa xu   D. Nửa niken

Dẫn chứng : some varieties of half dimes, dimes, and halfdollars were produced with sixteen stars.

......one variety of the A828 half cent was issued with only twelve stars.

Tạm dịch: một số loại của một nửa đồng xu, đồng xu và nửa hình tròn được sản xuất với mười sáu ngôi sao....... một loạt của nửa xu A828 được phát hành chỉ với mười hai ngôi sao.  

=> Đáp án D

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