Using m∠ABC, find m∠CAB. Show your work.

you have to open geo cal

The answer is 60

Step-by-step explanation:

m∠CAB = 180° − 90° − 30° = 60°

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

i believe that the answer is

b. y-1=-2(x-4)

hope this !