Which expression represents the surface area of the cone?

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

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.)