Express the cosine of ∠W as a ratio of the given side lengths.

A)

12

13

B)

13

12

C)

5

12

D)

5

13

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Find the value of x. give reasons to justify your solutions! h ∈ ig