Solve the problem.Find the perimeter of the polygon with the following vertices. Round to the nearest hundredth. A(1, 1), B(2, 5), C(5, 4), D(4, 2), E(3, 2)
A. 10.52
B. 12.76
C. 11.52
D. 14.64
Answer: B
Mathematics
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Use factoring to solve the equation.3x2 - 23x = 8
A. -3, 8
B. - , -3
C. - , 8
D. - , 3
Mathematics
Multiply.(9 - x6)(9 + x6)
A. 81 - x12 B. 81 + x6 C. 81 - x36 D. 81 - x6
Mathematics
Write as a percent. 0.2
A. 200% B. 0.2% C. 20% D. 0.02%
Mathematics
Use the Gauss-Jordan method to solve the system of equations. If the system has infinitely many solutions, let the last variable be the arbitrary variable.x + 3y - 2z - w = 184x + y + z + 2w = 22-3x - y - 3z - 2w = -11 x - y - 3z - 2w = 1
A. {(18, 22, -11, 1)} B. {(3 + w, 4 - 2w, -4 + 2w, w)} C. {(3, 4, -4, 5)} D. {(2, 6, -8, 7)}
Mathematics