Which of the following is the correct expanded form for the series below? o (7+3•1)+(7 +3-2)+(7 +3,3)+(7+34) o (7+1)+(7+2)+(7 +3)+(7+4) o (3-1)+(3-2) +(303)+(3-4)+7 o 3+32 +38 +34 +7

A.

Step-by-step explanation:

four terms are needed. 1-4

so that eliminates bottom 2 choices

The correct option is A) .

Step-by-step explanation:

Consider the provided series.

Substitute the value of n = 1,2,3 and 4 respectively.

Which can be written as:

Therefore, the correct option is A) .

sss (side, side, side)

sas (side, angle, side)

asa (angle, side, angle)

aas (angle, angle, side)

hl (hypotenuse, leg)

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