What are the solutions to the equation x2 + 4x + 5 = 0? a. x = −4 + 2i or x = −4 − 2i b. x = 1 or x = 4 c. x = −2 + i or x = 2 − i d. x = −2 + i or x = −2 − i

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.