What are the vertices of AA'B'C'if AABC is dilated by a scale factor of ? A. A (2.0), B' (3,6), C (1.12)
B. A (2.0), B (3, 1), C (1,2)
C. A (72,0), B (108, 36), C (36,72)
D. A" (12,0), B (18.1), C (6,2)

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.