Square practice problems - page 14 of 148
Number of problems found: 2947
- Solve: 6632
For n ϵ N solve: 100 = (0.01n)²
- Two-fifths 3035
Determine an unknown number equal to two-fifths of the square root of 49.
- Ratio of sides 2
The ratio of the side lengths of one square to another is 1:2. Find the ratio of the area of the two squares.
- Functions f,g
Find g(1) if g(x) = 3x - x² Find f(5) if f(x) = x + 1/2
- Perimeter from area
What is the perimeter of the square if its area is 64 cm²?
- Unknown number
I think number. If I subtract from the twelfth square the ninth square, I get a number 27 times greater than the intended number. What is this unknown number?
- Parabola 3
Find the equation of a parabola with its focus at (0,2) and its vertex at the origin. f: y=x²+bx+c
- Product
The product of two consecutive odd numbers is 1295. What are these numbers?
- Binomials
To binomial 36x²-168x, add a number to the resulting trinomial be square of the binomial.
- Acceleration 84024
What distance will a car travel with an acceleration of 10m/s² in 5 seconds?
- Centimeters 72134
The area of the square is equal to 1024 square centimeters. Calculate the perimeter of the square and the length of the side a.
- Expression 68504
Determine the number by which we must multiply the expression (square root one plus one whole and one quarter) to obtain the number 12.
- Polynomial roots
Find the other zeroes of the polynomial 2x4+3x³-3x²-6x-2, if two of them are root2 & -root2
- Schoolyard 21183
Adam must take 400 steps to walk around the schoolyard. How long is one side of the schoolyard in the shape of a square?
- Calculate 7329
Calculate the length of the side of a square in cm, the area of which is 48 cm square.
- Primes 2
For what primes p,q,r is true: p²-(q+r)²=647
- Quadratic equation
Quadratic equation 7x²+bx+c=0 has roots x1 = 67 and x2 = -84. Calculate the coefficients b and c.
- Determine 3945
Determine the sum of the square roots of the number 25.
- Equal 3883
What is equal to twice the sixth root of 729?
- Expression: 3865
What is the value of this expression: (0.640.5): 4
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