Answer:
t=34.64 mins
Step-by-step explanation:
let Arya be A, Robot be B and Combined time be t

Explique melhor, se eu entender consigo te ajuda :)
0, the slope and y-intercept is 0
20.41
(one pound is .454 kilograms)
Answer:
Since length is three times, hence it is 6 inches.
let the width be x.
then, length= 3x
perimeter= 16 inches.
perimeter of a rectangle = 2( L+B)
2(3x+x)=16.
3x+x= 16÷2
4x= 8
x= 2
since length=3x
hence, 3×2= 6 inches