84. +given+a+sphere+of+diameter+d,+what +is+the+percentage+increase+in+its+ volume+when+the+surface+area+is+inc reased+by+21%?.

b.an increase in a causes b to decrease

where are the choices?

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

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation: