Omar wants to determine cos(-3) using the ratios of the 30° he use this information to determine cos(-3)?
60° - 90° right triangle. How should
Use the reference angle of 30° and the fact that is in the fourth quadrant to determine cos
Use the reference angle of 60° and the fact that - 25 is in the fourth quadrant to determine cos
Use the reference angle of 30° and the fans that – is in the third quadrant to determine cos(-3) = ***
Use the reference angle of 60° and the fact that - 25 is in the third quadrant to determine cos
s(-3) = -1

y > 1/3x

y < = -x + 4

hope this : )

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

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

step-by-step explanation: