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17 tháng 2 2022

2 3 4 x y

Áp dụng công thức tính diện tích và lập tỉ số ta có:

\(\hept{\begin{cases}\frac{x}{y+3}=\frac{2}{4}=\frac{1}{2}\\\frac{y}{x+2}=\frac{3}{4}\end{cases}}\Leftrightarrow\hept{\begin{cases}2x-y=3\\3x-4y=-6\end{cases}}\Leftrightarrow\hept{\begin{cases}x=\frac{18}{5}\\y=\frac{21}{5}\end{cases}}\)

Vậy phần diện tích cần tìm là \(x+y=\frac{18}{5}+\frac{21}{5}=\frac{39}{5}\)

10 tháng 3 2019

Đáp án: population

New York City is located in the southeastern part of New York States just east of New Jersey. The city was founded by the Dutch in 1624. At first it was called Fort Amsterdam, and then New Amsterdam. In 1664, the English took over the city and renamed it New York. With the population of more than 7 million in the city and 19 million in the metropolitan region, New York is the largest city in the United States. It is divided into five parts, which are Manhattan, the Bronx, Brooklyn, Queens, and...
Đọc tiếp

New York City is located in the southeastern part of New York States just east of New Jersey. The city was founded by the Dutch in 1624. At first it was called Fort Amsterdam, and then New Amsterdam. In 1664, the English took over the city and renamed it New York. With the population of more than 7 million in the city and 19 million in the metropolitan region, New York is the largest city in the United States. It is divided into five parts, which are Manhattan, the Bronx, Brooklyn, Queens, and Staten Island. The total area of these parts is 964 square kilometers. Visitors to New York are all attracted by places such as the Statue of Liberty, the Empire State Building, Times Square, Wall Street, and Broadway theatre district. New York is also where tourists can visit some world famous art galleries and museums.

1. Where is New York City ?
A. in the south of the USA B. in Amsterdam
C. in New Jersey D. in New York States
2. Why was New York originally called New Amsterdam ?
A. Because it lies in Amsterdam B. Because it is impressive and magnificent.
C. Because it used to be a fort D. Because it was founded by the Dutch
3. What is its population?
A. 5 million B. 7 million C. 19 million D. 26 million
4. Which of the followings is not a tourist attraction of New York ?
A. Empire State Building B. Golden Gate Bridge
C. Statue of Liberty D. Broadway theatre district
5. The total area of New York is_______________
A. 964 m B. 964 km C. 964 km2 D. 964 m2
6. Which of the followings is not true about New York City ?
A. New York has a lot of tourist attractions.
B. New York belonged to the Dutch when it was founded.
C. The area of New York City is 964 square kilometers.
D. The city was named New York by the Dutch.

1
26 tháng 5 2017

1. Where is New York City ?
A. in the south of the USA B. in Amsterdam
C. in New Jersey D. in New York States
2. Why was New York originally called New Amsterdam ?
A. Because it lies in Amsterdam B. Because it is impressive and magnificent.
C. Because it used to be a fort D. Because it was founded by the Dutch
3. What is its population?
A. 5 million B. 7 million C. 19 million D. 26 million
4. Which of the followings is not a tourist attraction of New York ?
A. Empire State Building B. Golden Gate Bridge
C. Statue of Liberty D. Broadway theatre district
5. The total area of New York is_______________
A. 964 m B. 964 km C. 964 km2 D. 964 m2
6. Which of the followings is not true about New York City ?
A. New York has a lot of tourist attractions.
B. New York belonged to the Dutch when it was founded.
C. The area of New York City is 964 square kilometers.
D. The city was named New York by the Dutch.

New York City is located in the southeastern part of New York States just east of New Jersey. The city was founded by the Dutch in 1624. At first it was called Fort Amsterdam, and then New Amsterdam. In 1664, the English took over the city and renamed it New York. With the population of more than 7 million in the city and 19 million in the metropolitan region, New York is the largest city in the United States. It is divided into five parts, which are Manhattan, the Bronx, Brooklyn, Queens, and...
Đọc tiếp

New York City is located in the southeastern part of New York States just east of New Jersey. The city was founded by the Dutch in 1624. At first it was called Fort Amsterdam, and then New Amsterdam. In 1664, the English took over the city and renamed it New York. With the population of more than 7 million in the city and 19 million in the metropolitan region, New York is the largest city in the United States. It is divided into five parts, which are Manhattan, the Bronx, Brooklyn, Queens, and Staten Island. The total area of these parts is 964 square kilometers. Visitors to New York are all attracted by places such as the Statue of Liberty, the Empire State Building, Times Square, Wall Street, and Broadway theatre district. New York is also where tourists can visit some world famous art galleries and museums.

1. Where is New York City ?
A. in the south of the USA B. in Amsterdam
C. in New Jersey D. in New York States
2. Why was New York originally called New Amsterdam ?
A. Because it lies in Amsterdam B. Because it is impressive and magnificent.
C. Because it used to be a fort D. Because it was founded by the Dutch
3. What is its population?
A. 5 million B. 7 million C. 19 million D. 26 million
4. Which of the followings is not a tourist attraction of New York ?
A. Empire State Building B. Golden Gate Bridge
C. Statue of Liberty D. Broadway theatre district
5. The total area of New York is_______________
A. 964 m B. 964 km C. 964 km2 D. 964 m2
6. Which of the followings is not true about New York City ?
A. New York has a lot of tourist attractions.
B. New York belonged to the Dutch when it was founded.
C. The area of New York City is 964 square kilometers.
D. The city was named New York by the Dutch.

1
23 tháng 5 2017

1. Where is New York City ?
A. in the south of the USA B. in Amsterdam
C. in New Jersey D. in New York States
2. Why was New York originally called New Amsterdam ?
A. Because it lies in Amsterdam B. Because it is impressive and magnificent.
C. Because it used to be a fort D. Because it was founded by the Dutch
3. What is its population?
A. 5 million B. 7 million C. 19 million D. 26 million
4. Which of the followings is not a tourist attraction of New York ?
A. Empire State Building B. Golden Gate Bridge
C. Statue of Liberty D. Broadway theatre district
5. The total area of New York is_______________
A. 964 m B. 964 km C. 964 km2 D. 964 m2
6. Which of the followings is not true about New York City ?
A. New York has a lot of tourist attractions.
B. New York belonged to the Dutch when it was founded.
C. The area of New York City is 964 square kilometers.
D. The city was named New York by the Dutch.

I. Give the correct form of words 1. Do you know what is the most …………………town in this region ( population)2. Remember to visit the Ancient Tower as it’s the only…………………..building in our area (history)3. I’m looking for a cheap, ………. computer for my studies. (rely)4. Smoking is strictly ….………. in the school lab. (forbid)5. They tend to buy things at ..…..…….. prices because they don’t earn much money. (afford)6. The lovely café offers a wide ………. of delicious sandwiches. (vary)7. I am going to...
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I. Give the correct form of words

1. Do you know what is the most …………………town in this region ( population)

2. Remember to visit the Ancient Tower as it’s the only…………………..building in our area (history)

3. I’m looking for a cheap, ………. computer for my studies. (rely)

4. Smoking is strictly ….………. in the school lab. (forbid)

5. They tend to buy things at ..…..…….. prices because they don’t earn much money. (afford)

6. The lovely café offers a wide ………. of delicious sandwiches. (vary)

7. I am going to visit Da Nang so can you tell me what the greatest …………..... in Da Nang are? (attract)

8. They showed me a marble sculpture which was ………… made by hand  (skill)

9. I’m going to buy a new ……………………. rug because the current one is old

10. Do you know that ………………….. have to follow 15 stages to make a conical hat (art)

2
18 tháng 7 2021

1 populated

2 historic

3 reliable

4 forbidden

5 affordable

6 variety

7 attractions

8 skillfully

10 artisans

18 tháng 7 2021

a ... varieties???

5 tháng 5 2017

mình nghĩ là B vì mình cũng thi yoans tiếng anh rùi và mình được giải kk vậy nên mình biết

10 tháng 5 2017

b nhé mình cũng vậy

Fill in the blank with the correct numberQuestion 1:Complete the number pattern:  0,3,8,15,24,,48.Question 2:Find the area of the shaded region if A and B are squares of sides 5cm and 8cm respectively. Answer: The area of the shaded region is  .(write your answer by decimal in simplest form)Question 3:If , compute =.Question 4:The side of each square grid is 2cm. Find the area of the shaded region.Answer: The area of the shaded region is  .Question 5:If , find the value of m in .Answer:...
Đọc tiếp

Fill in the blank with the correct number

Question 1:
Complete the number pattern: 
 0,3,8,15,24,,48.

Question 2:
Find the area of the shaded region if A and B are squares of sides 5cm and 8cm respectively. 

Answer: The area of the shaded region is  .
(write your answer by decimal in simplest form)

Question 3:
If , compute =.

Question 4:

The side of each square grid is 2cm. Find the area of the shaded region.
Answer: The area of the shaded region is  .

Question 5:
If , find the value of m in .
Answer: m=.

Question 6:
How many whole numbers between 1 and 100 are not divisible by 3 or 11?
Answer:  numbers.

Question 7:
Evaluate:
=.
(round to four decimal places)

Question 8:
Evaluate:
=.
(write your answer by decimal in simplest form)

Question 9:
Find the whole number A knowing that A is 9 units greater than the average of A, 38, 45 and 67.
Answer: A=.

Question 10:
Find the whole number C knowing that C is 14 units smaller than the average of C, 68, 72, 99.
Answer: C=.

3
15 tháng 4 2017

Câu 3, 4, 5, 7, 8 các câu bỏ qua nhé

15 tháng 4 2017

Câu 3, 4, 5, 7, 8 các cậu bỏ qua nhé

7 tháng 2 2016

linh tinh quá đây là phần mềm học toán chưa

7 tháng 2 2016

Đây là toán tiếng Anh đó bạn. Mình biết đáp án nhưng ko biết cách làm nên hỏi mấy bạn. Đáp án là: 8:1.
 

29 tháng 10 2023

 

Dịch: Diện tích xung quanh của hình lập phương là 390 cm 2  trong khi diện tích đáy của hình chữ nhật là 40 cm 2 . Không những vậy, chu vi đáy là 26 cm. Thể tích của hình lập phương là bao nhiêu?

 
29 tháng 10 2023

Dịch: Diện tích xung quanh của hình lập phương là 390 cm 2  trong khi diện tích đáy của hình chữ nhật là 40 cm 2 . Không những vậy, chu vi đáy là 26 cm. Thể tích của hình lập phương là bao nhiêu?

18 tháng 1 2017

 The area of a parallelogram is: 156 x 210= 32760 m2

 The area of a parallelogram is: 19 x 17= 323 m2