Two rooms in a house are similar rectangles. room a is 12 ft by 16 ft. the longer side of room b is 4 ft shorter than twice the length of the shorter side of room a. what are the dimensions of room b?

Its 15 ft by 20ft
u can find the longer side of room B by calculating 12×2-4=20
then u make it 12/16=x/20
the x represent the length
and by calculating u wil find 15

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

Do the inverse operation