PLEASE ANSWER AND EXPLAIN ♥️ITS DUE VERY SOON.

Joey is running on the track for talking too much. He is running 5 m/s and runs a total distance of 48m. How long does it take him to finish running.

9.6

Step-by-step explanation: all you to do is 48/5=9.6

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: