Solve the problem.If a polygon, of n sides has n(n - 3) diagonals, how many sides will a polygon with 230 diagonals have?

A. 23 sides
B. 25 sides
C. 22 sides
D. 24 sides


Answer: A

Mathematics

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Solve the problem.A fractal is formed in the following way:Start with a square. Divide the square into 9 smaller squares of equal size and remove the center square. Repeat this process at each stage.Find the scale factor which is equal to the ratio Find the ratio  for the fractalThe dimension of the fractal is between what two numbers?Use your calculator to approximate the dimension d to three decimal places. Remember that (scale factor)d =   .

What will be an ideal response?

Mathematics

Solve. -  = 3

A. 2 B. 3, 8 C. -2 D. 2, 38

Mathematics

Find the product.(x - 6)(x - 1)

A. x2 - 7x - 8 B. x2 + 6x - 7 C. x2 - 7x + 6 D. x2 - 8x + 6

Mathematics

Simplify by factoring. Assume that any variable in a radicand represents a positive real number.

A. x2y2
B. x2
C. xy
D. x2y5

Mathematics