Two vertical angles are complementary. Find the number of degrees in each angle.

45 degrees

Step-by-step explanation:

Vertical angles are congruent. This means the angles have the same measurement.

If two angles are complementary, they will add up to be 90.

You are wanting to solve x+x=90 then.

Combine like terms gives 2x=90.

Dividing both sides by 2 gives x=90/2.

90/2 reduced to 45.

Both of the angles are 45.

associative property of multiplication

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