he rule for rotation of 270 degrees is (x, y) --> _ (y, x) (y, x) (x, -y) (x, -y) (-y, x) (-y, x) (y, -x) (y, -x)

55% are girls and 45% are boys : ) hope this

step-by-step explanation:

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

: )

i have not got your picture clearly so see it once again

the graph line crosses the x axis at both -6 and -2, so the answer would be the second one.