Answer:
cos^-1 (12/13) or 22.6°
Step-by-step explanation:
sohcahtoa you have the adjacent side which goes over hypotenuse and since you are solving for angle it will be inverse of cos
Answer:
D) 
Explanation provided above.
Answer:
-1/2
Step-by-step explanation:
34, because it says 34 options for pizzas with different toppings