850,400 845,400 840,400 what is the next two number patterns and how did you get your answer?

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.