What value of x makes the 2 triangles congruent by ASA? Find the measure of angles KLN and MNL

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Solve 17= -13 - 8x and show your work.