Is 0.258 a rational number?

is a rational number. it is rational, because it can be represented as a ratio between two whole numbers. ... it is the decimal equivalent of the fraction 129/500.

Step-by-step explanation:

Step-by-step explanation:

Yes it is a rational number

the answer is 175.4379

step-by-step explanation:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet