Find the image of each polygon with the given vertices after a dilation centered at the origin with the given scale factor.
D(-2,0), G(0, z), F(2, -z); r: 1.5

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

many reason,

step-by-step explanation:

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation: