Find the center and radius of the following circle. (x – 5)^2+(y+3)^2= 16

Pls help :,)

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

When a rectangle is dilated, how do the perimeter and area of the rectangle change?