Violympic toán 7
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Divide $285 into three parts such that the second part is 1/4 of the third part and the ratio between the first and the second part is 4:3 The first part is
Divide $285 into three parts such that the second part is 1/4 of the third part and the ratio between the first and the second part is 4:3 The first part is
If two angles are corresponding angles of the parallel lines and their measure are ( 5x - 7) and ( 4x + 3 ) then the measure of the first angles is ?
if the ratio of 3 sides of a triangle is 2:3:4 then the ratio of 3 heights corresponding to those 3 sides is
26 tháng 3 2017 lúc 19:27
Help me please !!
Find the value of n, if the sum of even positive integers between n2 - n + 1 and n2 + n + 1 is a number between 2500 and 3000
The ratio of three possitive integers a,b and c is frac{2}{5}:frac{3}{4}:frac{1}{6}. Sum of squares of them is 24309. Find the sum of them?
*Tạm dịch: Tỉ lệ của 3 số nguyên dương a,b và c là frac{2}{5}:frac{3}{4}:frac{1}{6}. Tổng bình phương của chúng là 24309. Tìm tổng của chúng?
Mọi người nhớ ghi cách giải và đáp số ra nhé! Cảm ơn mọi người nhìu!!! :)
Đọc tiếp
The ratio of three possitive integers a,b and c is \(\frac{2}{5}:\frac{3}{4}:\frac{1}{6}\). Sum of squares of them is 24309. Find the sum of them?
*Tạm dịch: Tỉ lệ của 3 số nguyên dương a,b và c là \(\frac{2}{5}:\frac{3}{4}:\frac{1}{6}\). Tổng bình phương của chúng là 24309. Tìm tổng của chúng?
Mọi người nhớ ghi cách giải và đáp số ra nhé! Cảm ơn mọi người nhìu!!! :)
3 tháng 10 2020 lúc 21:38
15 countries took part in The World Cup. Each team played exactly 2 matches. The winner scored 3 points and the loser scored 0 points. Each team got 1 point for a draw. How many more points at most did the champion score than the runner up?
Write the film review, using the following cues:
A Film Review:
-What kind the film is : a Disney cartoon film
-What the title of the film is: Atlantis: The lost empire
-Who the film is directed by: Gary Trousdale and Kirk Wise
-Who the main charater is: a scientist named Milo Thatch
-Who the characters are played by: Milos voice is played by Michael J.Fox
-A short description of the plot the story: A rich man giv...
Đọc tiếp
Write the film review, using the following cues:
A Film Review:
-What kind the film is : a Disney cartoon film
-What the title of the film is: Atlantis: The lost empire
-Who the film is directed by: Gary Trousdale and Kirk Wise
-Who the main charater is: a scientist named Milo Thatch
-Who the characters are played by: Milo's voice is played by Michael J.Fox
-A short description of the plot the story: A rich man gives Milo a submarine and a team of people to help him find the Lost Empire of Atlantis. After some exciting adventures, Milo and his team find Atlantis. But Atlantis is in trouble. Milo has to save it
-Details of special effects/costumes/music,etc: The music in this film is amazing
-What we think is good or bad about the film: The film is sometimes scary, but it is very exciting
-A recommendation (advice about whether your classmates should watch this film and who will enjoy it): If you like action films and cartoons, you will love Atlantis: The Lost Empire
Answer:
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Câu 9:
Three different positive integers and are such that .
What is the value of ?
Answer:
Câu 10:
Of the numbers 1,2,…,1000, how many numbers are divisible by neither 6 nor 9?
Answer: