The surface areas of two similar solids are 169 m2 and 81 m2. the volume of the larger solid is 124.92 m3. which proportion correctly shows how to solve for the volume of the smaller solid, x?
a: 13/9 = 124.92/x
b: 169/81 = 124.92/x
c: 13^3/9^3 = 124.92/x
d: 169^3/81^3 = 124.92/x
hurry

C

Step-by-step explanation:

Given 2 similar solids whose

ratio of sides = a : b, then

ratio of areas = a² : b² and

ratio of volumes = a³ : b³

Here the area ratio = 169 : 81, thus

side ratio = : = 13 : 9

Hence the volume ratio = 13³ : 9³

Using proportion then

= → C

there is no grid

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