Các câu hỏi tương tự
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)
Fill in the blank with the suitable number (Note: write decimal number with the dot between number part and fraction part. Example: 0.5)Question 1:Given .Calculate: .Question 2:Given two triangles and .If and then .Question 3:Suppose that is directly proportional to with the scaling factor is .If and then k.Question 4:In this figure, find the value of ?Answer: .(write your answer by decimal in simplest form)Question 5:Find the value of ?Answer: .(write your answer by decimal in simplest f...
Đọc tiếp
Fill in the blank with the suitable number (Note: write decimal number with "the dot" between number part and fraction part. Example: 0.5)
Question 1:
Given .
Calculate: .
Question 2:
Given two triangles and .
If and then .
Question 3:
Suppose that is directly proportional to with the scaling factor is .
If and then k=.
Question 4:
In this figure, find the value of ?
Answer: .
(write your answer by decimal in simplest form)
Question 5:
Find the value of ?
Answer: .
(write your answer by decimal in simplest form)
Question 6:
Given two triangles and .
If and then the perimeter of is .
Question 7:
In this figure, .
Question 8:
The value of .
(write your answer by decimal in simplest form)
Question 9:
The perimeter of a triangle is and the sides of its are in a ratio of .
Then the sides's length of the triangle are .
(write your answer from least to greatest and used ";")
Question 10:
Fill the suitable number in the "?".
Answer: .
giúp mik vs nha please
The worker uses 12 cubic blocks to build a 2-step flight of stair as the figure below. To
prevent it from getting damaged, he covers all the surfaces of the stair with square
hard tiles of side length 15cm, except for the bottom. Find the total area of the hard
tiles needed for this stair in m2
A beetle starts at correr A of a aquare ABCD. Each minute, the beetle moves along axactly one side of the squaer from one correr of the square to another correr. For exmple, in the first two minutes, the beetle could have one of 4 walks: ABA, ADA, ABC, ADC. How many walks can the beetle have from correr A to correr C in 10 minutes?
18 tháng 9 2023 lúc 20:11
The area of the dining room at thomas jefferson's home in monticello is about 342 square feet. If the approximate length of the one side is a 2-digit prime number, what are the approximate dimensions of the room?
The absolute value of 7.23 is ...
(Write your answer by decimal in the simplest form)
Trả lời bằng cả tiếng Anh và tiếng Việt các bạn nhé !
Complete the sentences with on , in, at, in front of My birthday is....................June eighth.I live..............Gio Quang.I get up................6 oclock every day.My house is.............................a lake. Supply the correct form of the verbs in brackets My aunt Thuy (live) ................ (1) in Ha Dong. She (work) .....................(2) in a hospital in the centre of Ha Noi. Every morning, she (catch) ..................(3) a bus to her hospital. Her work is (take) ...............
Đọc tiếp
Complete the sentences with on , in, at, in front of
My birthday is....................June eighth.I live..............Gio Quang.I get up................6 o'clock every day.My house is.............................a lake.Supply the correct form of the verbs in brackets
My aunt Thuy (live) ................ (1) in Ha Dong. She (work) .....................(2) in a hospital in the centre of Ha Noi. Every morning, she (catch) ..................(3) a bus to her hospital. Her work is (take) .................(4) care of sick children. She (love) .................(5) the children. She always (say) ............(6) that children (be) ............(7) very lovely. Now she (do) ........................(8) her job with great pleasure. But next year she (go).............(9) to Ho Chi Minh City with her husband . She (be)..................(10)very unhappy.
Find the value of A + B + C = ..............?
Answer: a + b + c = .............. .
(write your answer by decimal in simplest form)
Given the rectangular land and its length is 3/4 km . Its width is shorter than its length by 1/12 km.
Then the area of land is ......... km2 (round to one decimal place)