Solve the problem.If a polygon, of n sides has 
n(n - 3) diagonals, how many sides will a polygon with 44 diagonals have?
A. 13 sides
B. 12 sides
C. 11 sides
D. 10 sides
Answer: C
Mathematics
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Perform the indicated operations. Express the answer as a fraction reduced to its lowest terms.
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the given third- or fourth-order differential equation.D4y - 25 D2y + 144y = 0
A. y = c1e4x + c2e-4x + c3e3x + c4e-3x B. y = c1e4x + c2e3x C. y = c1 + c2e-4x + c3e3x + c4e-3x D. y = c1e-4x + c2e-3x
Mathematics
For an amortized loan, you are given the loan, annual interest rate, and length of the loan. Find the monthly payment necessary to pay off the loan.amount: $10,000; rate 8.5%; time: 3 years.
A. $313.09 B. $312.45 C. $315.68 D. $325.70
Mathematics
Find the area of the figure. Use 3.14 for ?.
A. 49.12 cm2 B. 74.24 cm2 C. 73.12 cm2 D. Not enough data
Mathematics