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6 tháng 1 2022 lúc 6:13
The route AB is 60km long. At 7 am, one motorbike travels from A to B with a constant speed. When this motorbike reaches B, it returns to A immediately with the speed increase by 10km/h and reaches A at 10.30 am at the same day. What is the original speed of this motorbike?
The sides of a triangle are a, b and c respectively. What is the perimeter of the triangle if a = 5cm, b = 4cm, and c = 3cm? Answer: The perimeter of the triangle is cm.
28 tháng 12 2016 lúc 13:38
( Đọc kỹ đoạn văn sau và trả lời các câu hỏi phía dưới )Nam is my friend. He is studying English in London because he needs English for her job. He works for a bank in Hanoi. He learned English at school and university, too. He has forgotten a lot of it. He wants to improve his listening skill. His listening is terrible. This is his biggest problem. People talk very quickly and he can’t understand them. He likes studying English well. He hopes that he can talk to people from all over the world a...
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( Đọc kỹ đoạn văn sau và trả lời các câu hỏi phía dưới )
Nam is my friend. He is studying English in London because he needs English for her job. He works for a bank in Hanoi. He learned English at school and university, too. He has forgotten a lot of it. He wants to improve his listening skill. His listening is terrible. This is his biggest problem. People talk very quickly and he can’t understand them. He likes studying English well. He hopes that he can talk to people from all over the world and understand the words of his favorite songs.
Questions: 1.What is Nam doing in London? …………………………………………………………………………………………
2. Where does he work? …………………………………………………………………………………………
3. Did he learn English at school and university? …………………………………………………………………………………………
4.What skills of learning English is he bad at? ………………………………………………………………………………………..
if we eat half of a pizza we get fat but if we eat all of the pizza we will be nothing
what kind of pizza is this
Given a isoseles trapizoid ABCD ( AB paralle CD) AC is perpendicular to BD and the length of the height of the ABCD is 7cm . What is the area of the isoseles trapizoid ABCD ?
I hope to everyone help me to solution this math ! thanks
If n is divisible by 100 and 4900 < n < 5100 then n =
Question 8:
The perimeter of the square below is cm
(Simplify your answer)
Question 9:
The sum of two numbers is the greatest 4 – digit number and their ratio is 1:2. The smaller number is
Question 10:
If the sum of two numbers is 471 and there are 44 other numbers between the two numbers. Find the greater number.
Answer:
6 tháng 1 2022 lúc 6:15
The triangle ABC has \(AB=24cm\). If D is on the line segment AC such that \(\widehat{ABC}=\widehat{BDC}\)and \(AD=7cm;DC=9cm\)then what is the length of BD?
Given a square with the length of one side is 8cm and an isosceles triangle with the length of its base is 12 cm . If the area of the square equal of the area of the isosceles triangle then is the length of height of the isosceles triangle ?
M.n ơi kb vs mk nha ! Mk là thành viên ms nên chưa có bn !
Girl 2k5 -FA
a sun flower on a planet that in 3 days the flower grow 2cm
how hot is this planet star?how far it is?what kind it is?
(there are multipule answers)