Answer:
forgive me if im wrong but i believe it is c
Step-by-step explanation:
Perimeter is the distance around a two-dimensional shape.
Hello there.
<span>How do you calculate the volume of a liquid?
</span>To measure<span> the density of a </span>liquid<span> you do the same thing you would for a solid. </span>
Answer:
a 3x-7=12x
Step-by-step explanation:
=6.33333333
Since each min is 60 seconds you multiply 60 by the number of minutes which is 7 and you get 420:
60x7=420 Then you add 30 seconds equaling 450 seconds total
Then you divide 450 by 4 since she ran 4 laps.
So, Stephanie ran 112.5 seconds per lap
