When 2x^2 - 20x + 49 = 19 is written in the form (x - p)^2 = q, what is the value of q? show your work .

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then