Length = 125 cm, height = 28cm, Volume = 21000cm^3. Find breadth of a cuboid.

Trigonometry hellllllpppppppp asap

Y=4x^2+x-1 solve using quadratic formula

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.)