1. which number is a solution to the inequality?
8 < x(7 - x)
a. 2
b. 8
c. -1
d. 0
2. if n is the set of natural numbers that are factors of 24, choose the selection below that correctly shows this set in roster form.
a. {1,2,4,8,16,20,24}
b. {2,4,6,8,10,12,14,16,18,20,22,24} c.{1,2,3,4,5,6,7,8,9,10,11,12,13,14 ,15,16,17,18,19,20,21,22,23,24}
d.{1,2,3,4,6,8,12,24}

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