Question

The width of a rectangle is fixed at 12ft. What length will make the perimeter.
(a) at least 300ft___
(b) at most 300ft___

Answer 1

2lenght+2width=perimeter

Answer 2

so 2L + 2 (12) => 300

2L + 24 => 300
2L => 276
L is greater than or equal to 138

Answer 3

it suppose to be two answers

Answer 4

a) at least 300ft ---> from lgb above --> any length greater than or equal to 138

b) at most 300ft ---> 138 feet

Answer 5

got it know