Refer to the figure to draw your conclusion.
(a) ED ? _______________
(b) DC ? _______________
(c) ?BAC ? _______________
(a) AB
(b) AC
(c) ?ADE
Mathematics
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Solve.Find the area of the rectangle.
A. 220
sq. ft
B. 20
sq. ft
C. 220 sq. ft
D. 2420 sq. ft
Mathematics
Evaluate the function.If f(x) = x2 - 5x + 3, find f(0).
A. 3 B. -3 C. 9 D. 0
Mathematics
Find an equation for the line with the given properties.Perpendicular to the line x = 9; containing the point (7, 2)
A. x = 7 B. x = 2 C. y = 2 D. y = 7
Mathematics
?Use the Principal Axes Theorem to perform a rotation of axes to eliminate the xy-term in the quadratic equation 
. Identify the resulting rotated conic and give its equation in the new coordinate system.
?
A. ?Ellipse; 
B. ?Hyperbola; 
C. ?Ellipse; 
D. ?Hyperbola; 
E. ?Ellipse; 
Mathematics