What is the equivalent expression for square root x+3

(x+3)^1/2

Step-by-step explanation:

Basically  when you use a fraction for an exponent the top  number stays there so lets say it was 3^2/4 the first number of the fraction stays as the exponent (3^2) then the four would be the root or you could say "it goes down to the root!"

So the first number or exponent stays where it started and the 2nd number goes down to the root!

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

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