Can someone help me :/ it’s due today. I’ll give extra points

The bottom one is dab=dcb

Nparallelogram lmno, what are the values of x and y? x = 11, y = 14 x = 11, y = 25 x = 55, y = 14 x = 55, y = 25n parallelogram lmno, what are the values of x and y? x = 11, y = 14 x = 11, y = 25 x = 55, y = 14 x = 55, y = 25

Solve for x where 0 equation: cot^2x+2cotx+1=0

In the triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?