Acircle is centered at (−3, 2) and has a radius of 2. which of the following is the equation for this circle? a (x + 3)2 + (y − 2)2 = 2 b (x − 3)2 + (y + 2)2 = 4 c (x + 3)2 + (y − 2)2 = 4 d (x − 3)2 + (y + 2)2 = 2

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d. c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft