Solve the problem.The figure shown here shows a rectangle inscribed in an isosceles right triangle whose hypotenuse is 2 units long. Express the area A of the rectangle in terms of x.
A. A(x) = 2x(1 - x)
B. A(x) = 2x(x - 1)
C. A(x) = x(1 - x)
D. A(x) = 2x2
Answer: A
Mathematics
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Change to decimal numbers.
A. 0.42 B. 0.28 C. 0.16 D. 0.36
Mathematics
Solve the system using the addition method. If the system is inconsistent and has no solution, state this. If the system is dependent, write the form of the solution for any real number x.2x + 4y = 163x - 3y = 72.6
A. (18.8, 5.4) B. (18.8, -5.4) C. (-5.4, 18.8) D. Inconsistent, ?
Mathematics
Write the number as a fraction.
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A. 
B. 
C. 
D. 
E. 
Mathematics
Simplify f and find any vertical asymptotes of f.
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A. x + 5; Vertical asymptote: none B. x- 5; Vertical asymptote: x = 5 C. x - 5; Vertical asymptote: none D. x - 25; Vertical asymptote: x = 5? E. x - 25; Vertical asymptote: none
Mathematics