Subtract. Simplify the result whenever possible.
mn - 
mn
A. 
B. 
mn
C. 
mn
D. 
Answer: C
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Use a ruler, protractor, and compass to construct, if possible, a triangle with the stated properties. If such a triangle cannot be drawn, explain why. Decide if there can be two or more noncongruent triangles with the stated properties.An isosceles triangle with sides of length 6 cm and 15 cm
A. Exactly one such triangle can be constructed. B. Two or more such noncongruent triangles can be constructed. C. No such triangle can be constructed.
Identify the conic that the polar equation represents. Also, give the position of the directrix.r = 
A. hyperbola, directrix perpendicular to the polar axis 2 right of the pole B. parabola, directrix perpendicular to the polar axis 2 right of the pole C. parabola, directrix parallel to the polar axis 2 above the pole D. hyperbola, directrix parallel to the polar axis 2 above the pole
Insert <, >, or = to make the statement true.6 
-3
A. > B. = C. <
Plot the given point in the rectangular coordinate system.(-4, 0)
A. 
B. 
C. 
D. 