Answer:
Step-by-step explanation:
P = 480
P = 2 length + 2 width
but we also know that
2width = length
so plug that into the length
P = 2(2width) + 2 width
480 = 4 width + 2 width
480 = 6 width
80 = width
160= length
see?
Answer: 85.06 feet/second
Step-by-step explanation: 58
×
5280
=
306240
(1 mile =5280 feet.)
1 hour= 60 x 60 seconds = 3600 seconds.
Explanation:
To make it feet per second divide:
306240/3600
85.06
feet/second
Answer:
6%, 1/2, 0.6, 6/5
Step-by-step explanation:
