What two numbers create a product of -12 and a sum of 4?

numbers are 6 and -2

Step-by-step explanation:

Product is -12 and sum = 4

  x  = 6 and  y = - 2

The two numbers are  6 and - 2

Product of two numbers x y = 6 × -2 = -12

sum of two numbers x + y = 6 + ( -2) = 4

so numbers are 6 and -2

9

step-by-step explanation:

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