Rewrite 120 = 1 in logarithmic form.

3x^3-x^2+6x-9

cut 138 centimeters off

step-by-step explanation:

250-112 = 138

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

it is x equals 3   plese mark me really need it

step-by-step explanation: