Length = 4w + 2
A = length x width
= (4w + 2) . w
= 4w^2 + 2w ft square
Answer:

Step-by-step explanation:

Answer:
2 line segments that meet an endpoint, mate
Step-by-step explanation:
It’s because 2/3 of 30 miles in 3/4 hours is the same as 20 miles in 1/2 hour.
Proof:
30/1x2/3
60/3 = 20
3/4x2/3
6/12 = 1/2
Brainliest my answer if this helped you out?