Square (second power, quadratic) - math word problems - page 111 of 149

Number of problems found: 2980

Glass
How many glasses are needed to produce glass with a base of a regular 5-gon if one base triangle in the base is 4.2 square cm and the height is 10 cm?
Unknown 3922
16% of the unknown number equals the square root of the number 25. Find this unknown number.
Complex roots
Find the sum of the fourth square root of the number 16.
Diagonal of the rectangle
Calculate the rectangle's diagonal, whose area is 54 centimeters square, and the circuit equals 30 cm.
Circumference 3919
Determine the diagonal of a square whose circumference is equal to 72 cm.
Area and percents
Find what percentage is a smaller cube surface when the wall's surface area decreases by 25%.
Centimeters 3913
Calculate the diagonal of a square whose area equals 625 square centimeters.
Millimeters 3903
The surface area of one cube wall is 2500 square millimeters. Determine the cube's surface, the length of its edge, and its volume.
Cube 5
The surface area of one cube wall is 32 square centimeters. Determine the length of its edges, its surface, and volume.
Cube edge
Determine the cube's edges when the surface is equal to 37.5 cm square.
Billiard balls
A layer of ivory billiard balls radius of 6.35 cm is in the form of a square. The balls are arranged so that each ball is tangent to everyone adjacent to it. In the spaces between sets of 4 adjacent balls, other balls rest, equal in size to the original.
Third roots
Determine the sum of the three complex third roots of the number 64 .
Determine 3885
Determine the sum of the square roots of 81.
Equal 3883
What is equal to twice the sixth root of 729?
Complex square roots
Determine the sum of the three square roots of 343.
Determine 3873
Determine the ratio of the square root of the number 27 and the square root of the number 16.
Fifth 3871
What is the sum of the fifth root of 243?
Expression: 3865
What is the value of this expression: (0.64^0.5): 4
Exponential 3858
Determine m (solve the exponential equation - unknown in the exponent): 0.25 μm = 0.5
Four-thirds 3852
Anton said: I have a natural number x. I'll get three times as much if I increase it to four-thirds. What number did Anton mean?

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