Vertical angles measure (x-28) degrees and (0.5x-13) degrees. What is the value of x?

x = -30

Step-by-step explanation:

Ok remember this because its important vertical angles means the two angles  are congruent and congruent means when two things are the same

if those two angles are vertical angles what does that mean?

They both equal each other because they are the CONGRUENT!

x-28 = 0.5x -13

combine like terms so add 28 to both sides

x = 0.5x + 15

then subtract - 0.5x on both sides

- 0.5x = 15

then get x by itself by dividing - 0.5 on both sides

x = -30

A, C and E are true.

Step-by-step explanation:

The domain is a set of natural numbers.

The recursive formula is correct:

When x = 1, f(x) = 4 and f(x + 1) = f(2) = 3/2 f(x) = 3/2 * 4 = 6.

It is also true for the other points on the graph.

D is  incorrect.

E is correct exponential growth with the formula  4(3/2)^(x-1).