Practice problems of the square - page 15 of 126
Number of problems found: 2518
- Centimeters 10881
Calculate the perimeter of a square if its area is 6.25 square centimeters. - Determine 4104
Determine the value of x in this equation: (0.125^x) · 104 = 5000 - Natural 3838
Find a natural number whose square root is 27 times its square root. - Equation: 3726
Determine the real root of the equation: x^-3: x^-8 = 32
- Playground 2908
The fencing of the square playground cost € 462, while the 1m fencing cost € 11. What is its playground area? - Square function
If z varies jointly as x and the square of y, and z = 20 when x = 4 and y = 2, find z when x = 2 and y = 4. - Quotient and product
What is the sum of the quotient of [8/5 divided by 8/10] added to the product of [8/14 x 7/12 x 3/8]? - 3x square
The side length of the square is 54 cm. How many times increases a square's area if the side's length increases three times? - Masons
One mason casts 30.8 meters square in 8 hours. How long casts four masons 178 meters square?
- Geometric sequence
In the geometric sequence is a4 = 20 a9 = -160. Calculate the first member a1 and quotient q. - Pure quadratic equation
Solve pure quadratic equation -7x² +4 = 0. - Perimeter 81825
Roland rode his bike around the perimeter of the square plot and traveled 5km. What is the length of the side of a square pitch? - Times 81462
5 to -11 times 5 to -7/5 to zero times 5 to -15 minus ( -5 ) to -2 - Circumference 72414
Calculate the diagonal and the area of a square if its circumference is 10 centimeters.
- Calculate 68454
Calculate how many times the square of the number 1/100 is less than 1/1000. (numbers in fraction form) - Contradiction 55571
Use the truth table to evaluate the truth of the compound statement (a) [P ∧ (Q ∨ R)] ⇔ [(P ∧ Q) ∨ (P ∧ R)] (b) ¬(P ⇒ ¬Q) ⇒ (¬P ∧ Q) and decide each time whether it is a tautology or A contradiction. - Calculate 55233
Calculate the pressure in the fluid: force F = 2,400 N The area on which the force S = 8 m² acts p =? - Determine 3769
12% of x is 58 more than (6²) +5. Determine x. - Variables: 3140
Determine the value of the expression 3a + 2b - a² - 4b² for the values of the variables: a) a = - 1, b = 3 b) a = 2, b = -1 c) a = -2, b = -3 d) a = 4, b = 2 e) a = -5, b = 0
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