A rectangular tank with a square base of side 5 metres contains water to adepth of 4 metres. A solid cube of edge 3 metres is placed at the bottom of the tank.The level of water in the tank, in metres, rises to (Input the answer as a decimal in its simplest form)(DỊCH+CÁCH LÀM)
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A rectangular tank with a square base of side 5 metres contains water to adepth of 4 metres. A solid cube of edge 3 metres is placed at the bottom of a tank. The level of water in the tank, in metres, rises to ____________ (Input the answer as a decimal in its simplest form)
A rectangular tank with a square base of side 5 metres contains water to adepth of 4 metres. A solid cube of edge 3 metres is placed at the bottom of a tank. The level of water in the tank, in metres, rises to .....................(Input the answer as a decimal in its simplest form)
Bn nào giỏi Tiếng anh và Toán thì giúp mk vs nke !!!
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Ko giúp thi thui, mk có hỏi bn có giúp hay ko đâu !
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A rectangular tank, measure 40 cm by 38 cm with a height of 30, is filled with water to a height of 10 cm.
a, Find the volume of water in the tank.
b, When 5 indentical iron balls are dropped into the tank, the water level increases to half of the tank. Find the volume of each iron ball.( giải bằng tiếng anh giúp! ><)
The volume of water in the tank :
40 x 38 x 10 = 15200 cm3
The volume of each iron ball is :
(40 x 38 x ( 30 : 2 ) -15200 ):5=1520 ( cm3 )
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Pool A rectangular shape with a length 19,2m.Neu Rock, 22.5 width 414,72m cubic tank, the water level in the tank up to four-fifths of the height of the height of the tank be.Hoi how many meters?
In order to increase the volume of a cuboid tank, peole increase the length of the tank and keep the width and the height unchanged. The area of the base increases by 75% and the tank can contain 1500 more liters of water. Find the volume of the tank before change?
In order to increase the volume of a cuboid tank , people increase the length of the tank and keep the width nd the height unchanged . The area of the base increase by 75% and the tank can contain 1500 more liters of water . Find the volume of the tank before change?
In order to increase the volume of a cuboid tank, people increase the length of the tank and keep the width and the height unchanged. The area of the base increases by 75 % and the tank can contain 1500 more liters of water. Find the volume of the tank before change ?
Here is a plan of a building which has a courtyard with two entrance gates. Passers-by can look through the gates but may not enter. Dimensions of the building are given in metres, and all corners are right angels. What is the area, in the square metres, of that part of the courtyard which cannot be seen by passers-by?
( Các bạn dịch, giải giúp mình với, hoặc dịch cũng được, cảm ơn các bạn)
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Here is a plan of a building which has a courtyard with two entrance gates. Passers-by can look through the gates but may not enter. Dimensions of the building are given in metres, and all corners are right angels. What is the area, in the square metres, of that part of the courtyard which cannot be seen by passers-by?
( Các bạn dịch, giải giúp mình với, hoặc dịch cũng được, cảm ơn các bạn)
Đây là một kế hoạch của một tòa nhà có sân với hai cổng vào. Người qua đường có thể nhìn thông qua các cửa nhưng không thể đi vào. Kích thước của tòa nhà được tính theo mét, và tất cả các góc đều là góc phải ( câu này có sai sai gì đó thì phải ). Khu vực này là gì, trong mét vuông, có bao nhiêu mét vuông của phần sân đó mà người qua đường không thể nhìn thấy?
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15 tháng 2 2022 lúc 20:12
One of the words in each sentence is in the wrong form. Write the correct word. 1 This path looks a bit danger to me. 2 This submarine only goes to a deep of 500 metres. 3 Scientists worry about the destroying of the Amazonian rainforests. 4 Garden must be a very interesting hobby. 5 Air pollute is a serious problem, especially in cities. 6 Whats it like living in centre London? 7 We should let animals live in their nature environment rather than keep them in zoos. 8 Its so fog that I cant see w...
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One of the words in each sentence is in the wrong form. Write the correct word. 1 This path looks a bit danger to me. 2 This submarine only goes to a deep of 500 metres. 3 Scientists worry about the destroying of the Amazonian rainforests. 4 Garden must be a very interesting hobby. 5 Air pollute is a serious problem, especially in cities. 6 What's it like living in centre London? 7 We should let animals live in their nature environment rather than keep them in zoos. 8 It's so fog that I can't see where I'm going. 9 What would you do if there was an invade of the Earth by aliens? 10 The island is almost completely circle.