What is the missing number that will complete the factorization? a2 + 8a + 12 = (a + 2)(a + )

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

Option 1: $30 an hour plus a nonrefundable deposit of $50 option 2: $20 an hour plus a nonrefundable deposit of $75 kyle is renting a jetski for the day. if he can rent the jetski in one hour increments, what is the minimum number of hours must he rent the jetski for option 2 to be a better deal then option 1?

Polynomial that can be factored as (3x-4)(3x+4)