PART A "When I was your age..."

Ever heard that? Me too.

In fact, when I was YOUR age, I used to hear it all the time, including this one from my parents:

"When I was your age, everything was less expensive. In fact, movie tickets were only..."

My dad was born in 1948. How much (in dollars) do you think a movie ticket cost back then?

im guessing its about $10

17

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