Use the right triangle and the given information to solve the triangle. A
с
b
a = 12, b= 16; find C, A, and B
B
a
CE
(Type a whole number.)
A=
(Round to one decimal place as needed.)
BE
(Round to one decimal place as needed.)

What’s 8y+48 and factor each expression completely

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?