Solve the problem.The figure shown here shows a rectangle inscribed in an isosceles right triangle whose hypotenuse is 10 units long. Express the area A of the rectangle in terms of x.
A. A(x) = 2x2
B. A(x) = 2x(x - 5)
C. A(x) = 2x(5 - x)
D. A(x) = x(5 - x)
Answer: C
Mathematics
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Find the sum of the measures of the angles of the polygon.An octagon
A. 1440° B. 1080° C. 900° D. 720°
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Evaluate the function f(x) = 
at 
without using a calculator.
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Find the indicated probability.College students were given three choices of pizza toppings and asked to choose one favorite. The following table shows the results.
Find the probability that a randomly selected student prefers cheese toppings.
A. 0.338 B. 0.342 C. 0.329 D. 0.116
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