Use a definition, postulate, or theorem to find the value of x in the figure described. Point E is between points D and F. If DE = x − 1, EF = 2x + 2, and DF = 4x − 6, find x.

Select each definition, postulate, or theorem you will use.

A Segment Addition Postulate
B definition of segment bisector
C Linear Pair Theorem
D definition of midpoint

The solution is x =

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2

This is about circle theorems. someone asap : (

Determine the common ratio and find the next three terms of the geometric sequence. 649-14-02-00-00_files/i0100000, 649-14-02-00-00_files/i0100001, 2, a. 3; 649-14-02-00-00_files/i0100002, 649-14-02-00-00_files/i0100003, 649-14-02-00-00_files/i0100004. c. 649-14-02-00-00_files/i0100005; 649-14-02-00-00_files/i0100006, 649-14-02-00-00_files/i0100007, 649-14-02-00-00_files/i0100008. b. 3; 6, 18, 54 d. 649-14-02-00-00_files/i0100009. 6, 18, 54 select the best answer from the choices provided a b c d