If g(x) = 2x^2 - 4x, what is the value of g(- 2)?

In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract