Square practice problems - page 19 of 146
Number of problems found: 2902
- 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? - Domains: 4845
Specify function domains: a / y = 2x-1 b / y = 5x / (2x + 1) c / y = x² / (x²-9) - Factors
Can the expression 4x ² -47.6x +39.6 be factored into rational factors? - Quadratic equation
Quadratic equation 7x²+bx+c=0 has roots x1 = 67 and x2 = -84. Calculate the coefficients b and c. - Primes 2
For what primes p,q,r is true: p²-(q+r)²=647 - Multiply x times
Susan divided the number 52 by the number 2 eight times and multiplied it by the number 2 six times. What number did she get? - Figure
Figure A is a scale image of Figure B, as shown. (Figure A is 6 inches, and Figure B is x inches, both squares) The scale that maps Figure A onto Figure B is 1:1 1/3. Enter the value f x
- LCM of polynomials
Find the lcm of 4x³ + 8x² and 5x² -20 - Describe 11
Describe and correct the error in finding the difference function of (f-g) (x) of f(x) =(x²+3x-1) and g(x) =(x²+x+2) (f-g) (x) =f(x)-g(x) =(x²+3x-1) - (x²+x+2) =x²+3x-1 -x²+x+2 =x²-x²+3x+x-1+2 =4x+1 - Which 7
Which choice is NOT equivalent to the following expression? 9 x { [ 14 ÷ 2 + (4-1) ] - 8 } A 9 x { 10 - 8 } B 9 x { [ 14 ÷ 2 + 3] - 8 } C 9 x 10 - 8 D 18 - Expressions 3
If k(x+6)= 4x² + 20, what is k(10)=? - 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 - 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 - Square
If we increase the side of the square, increase its area of 50%. What is the percentage we increase the side of the square?
- Biquadratic
By introducing a new variable, solve the biquadratic equation: - x 4 +277 x² -15876=0 - Quadratic equation
Solve a quadratic equation: 2x²+28x-550=0 - Calculate 17831
Calculate the area of a square in dm2, which has a side length of 5.8 cm. - Square 6530
The square has a side x cm long. How often does it "turn" when we roll it along a line d cm long? - Squares 5479
Draw two stone squares. They have a total of 34 stones. What edges do the squares have?
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