Solve the problem.If a polygon, of n sides has 
n(n - 3) diagonals, how many sides will a polygon with 560 diagonals have?
A. 34 sides
B. 36 sides
C. 37 sides
D. 35 sides
Answer: D
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Use the percentage method of withholding to find the federal withholding tax, a 6.2% FICA rate to find the FICA tax, and 1.45% to find the Medicare tax. Then find the net pay for the employee. Assume that the employee has not earned over $115,000 so far this year.
Fred Jones has gross earnings of $4723.08 biweekly. He is married and has 3 withholding allowances.
A. $4,035.27 B. $4,361.77 C. $3,673.96 D. $5,049.58
Use the quadratic formula to solve the equation.
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Please enter your answer as two numbers, separated by a comma.
What will be an ideal response?
Write the number in scientific notation.0.00000018003
A. 1.8003 × 10-6 B. 1.8003 × 10-7 C. 1.8003 × 107 D. 1.8003 × 106
Determine the area of the triangle. If necessary, round the answer to two decimal places. 
A. 4.79 B. 9.58 C. 13.16 D. 19.15