The environmental protection agency (epa) estimates that the average passenger vehicle emits about 5 1/2 (5.5) metric tons of co2 each year. how much is this in pounds? (a) about 12000 pounds (b) about 120 pounds (c) about 5500 pounds

11

step-by-step explanation:

32.50-7.50=25

225/25=11

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