In the straightedge and compass construction of the equilateral triangle below, which of the following reasons can you use to prove that
2 CAB = ZACB?
B
A. AB and AC are radii of the same circle, and AB and BC aradii
of the same circle, So AB = AC and AB = BC. AC and BC are
both congruent to AB, SO AC = BC. Thus, triangle ABC is an
equilateral triangle Faulat

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

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount