Answer:
39 ft
Step-by-step explanation:
40 feet would have been if the perimeter was 160ft. so since it has to be less than 160 the maximum (whole number) length of a side would be 39.
The answer is C.
It would be the last one 6x+7209
because it will be simplify not factor by
23
RATE BRAINLIEST
1895 x 906=
1,716,870