Aabc is mapped to aa'b'c using each of the following rules. which
rule would result in aabc being not congruent to aa'b'c'?

a 2,y) → 2x, 2y)
b (x, y) + (-2, - y)
c (x, y) + (x+4, y – 2)
d (x, y) + (y; – x)

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

Can someone tell me if this is perpendicular? !

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet