What is the common difference between, d, of the sequence? -92, -74, -56, -38, -20, d= ?

18

Step-by-step explanation:

-74 --92 =

-74 + 92 =18

-56 --74

-56 + 74 = 18

-38 --56

-38+56 = 18

we are adding 18 each time

The common difference is 18

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

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