Vertices, A (8,-6) B (1,-3) C (1,-9) and vertices, D (-7,1) E (0,-2) F(0,4). Are the vertices congruent? Explain is so.

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x