I 1
1
3
8) An aquarium closes in 2 hours. You walk to the aquarium and spend 3 hour
2
1
at each of the first 4 exhibits. The aquarium closes after you spend another 3
hours at the aquarium. How long did it take you to walk to the aquarium?

no i do not : ( what is it?

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

step-by-step explanation:

rectangles are made up of 4 right angles, which means that a side and a base meet perpendicular to one another.   their slopes then have to reflect perpendicular slopes.   perpendicular slopes are opposite reciprocals of one another.   for example, if the slope of one line is +2/3, then the perpendicular slope to that would be -3/2.   so we look for that combination in our choices.

all of them satisfy that condition (so what's the question, i guess? )