ANYONE KNOWS THE ANSWER FOR THESE TWO QUESTIONS?? Help please.

Solve for x.

He concluded that a heavier object dropped from the same height as a lighter object will land

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

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3