Square (second power, quadratic) - math word problems - page 100 of 150

Number of problems found: 2982

Diagonal 5541
How many zeros does the unit matrix E contain, which has three units in the main diagonal?
Cube edges
Find the cube edge length (in centimeters) that has a surface and volume expressed by the same numeric value. Draw this cube in a ratio of 1:2.
Centimeters 5533
Calculate the area of one cube wall and the wall diagonal of a cube if its volume equals 1728 cubic centimeters.
Determinant 5531
The determinant of matrix J has the value 0. What will be the value of the determinant of matrix C, which we get as the square of matrix J?
Determinant 5513
How many rows does a square matrix A have if we use Sarruss's rule to calculate its determinant?
Rectangular 5512
The rectangular matrix M contains 21 elements and has three columns. How many rows does matrix M have more than square matrix F, which contains four elements?
Contains 5503
How many orders are a square matrix C if this matrix contains 36 elements?
Calculate 5499
Calculate the area of the circle, which is described by a square with a side length of 7.5 cm.
Calculate
Calculate the length of the wall diagonal of the cube with an edge 5 cm long.
Circumference 5493
By what percentage will the area of a square decrease if its circumference decreases by 17 percent?
Unknown variable
Find the number x, which, if it increases by 2, then its square increases by 21 percent.
Contains 5488
The given is the unit matrix A, which contains three rows. How many rows will matrix B have, which arises as to the square of matrix A?
Circumference 5487
Calculate the solid diagonal of a cube if you know that the circumference of one of its walls equals 39 centimeters.
Horizontally 5480
Let's have a 4x6 grid, i.e., with 5x7 grid points. Can each grid point be colored white or blue so that each point has an even number of white neighbors? At the same time, those points that are connected by one line of the grid are considered to be neighb
Squares 5479
Draw two stone squares. They have a total of 34 stones. What edges do the squares have?
Cylinder horizontally
The cylinder with a diameter of 3 m and a height/length of 15 m is laid horizontally. Water is poured into it, reaching a height of 60 cm below the cylinder's axis. How many hectoliters of water is in the cylinder?
Kilometers 5473
What length in kilometers would the strip we assemble from a million squares with a side length of 1mm be?
Three cubes
The body was created by gluing three identical cubes. Its volume is 192 cm³. What is its surface in dm²?
Circumscribed by triangle
Inside the rectangle ABCD, the points E and F lie so that the line segments EA, ED, EF, FB, and FC are congruent. Side AB is 22 cm long, and the circle circumscribed by triangle AFD has a radius of 10 cm. Determine the length of side BC.
Occupies 5461
What is the land area in reality if 1 cm² occupies a 1:20000 scale map?

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