In the straightedge and compass construction of the equilateral triangle below, which of the following reasons can you use to prove that AB and BC are congruent?
A. AB and BC are both radii of B.
B. AB and BC are both chords of B.
C. AB and BC are both radii of A.
D. AC and AB are both radii of B.

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Which of the following equations is equivalent to x/3-6/x=1