What is the value of cos (120 degrees) ?

a. 5.0

b. 8.7

c. - 1.7

d. - 0.5

Bryan can earn money for the lollipops he sells. Which of the following statements describes the variables in this solution correctly?

Find the perimeter of a rectangular yard that measures 33 1/2 feet in width and 12 5/6 in height

a music store is selling compact disks for $11.50 and $7.50. you buy 12 discs and spend a total of $110. how many compact discs that cost $11.50 did you buy?

Jake and erica were solving a system of equations. They both noticed that the two lines had the same slope.

A civil engineer is preparing to build a bridge. The bridge needs to be able to hold a maximum of 20 cars. The average car weighs approximately 3,000 pounds.

Naomi's sack lunch weighs fourteen sixteenths of a pound. Brodys sack lunch weighs six sixteenths of a pound. what is the difference between the weights of their sack lunches?

Zarina is scuba diving. She will not give below - 30 meters relative to the surface of the water. Write an inequality that represents this situation. Is - 20 a solution to the inequality?

What are the Rays of half circle

Given EG = 16 and FH = 12, what is the length of one side of the rhombus? 6 units 8 units 10 units 14 units

Determine the sine of