Select the correct answer.
(0, 0)
Yor-by
What is the perimeter of the polygon in the diagram?
GEGEE
A 3V (0–1)
O B. 4(a+b)?
OC 2(a2+62)
OD. 4/2246²

Hello, i need compare km^2 and km. what's difference in this?

Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?