Please answer asap i will mark brainliest
Solve for x and find the missing angle measurement.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping

What is the value of x? enter your answer in the box. x =