Leigh bought a conical candle wax mold. The height of the mold is 16.8 inches and the radius of the inside of the top of the conical mold is 2.2 inches. She fills the mold completely with candle wax so that it is level with the top of the conical mold.

(2,9)

i think thats the answer i checked it on google

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a