Helppp ! look at the picture pleaseee

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

This is about circle theorems. someone asap : (

Complete the two-column proof. given: 5/x + 9 = 11 prove: x = 10 5/x + 9-11 select one: a. a. given b. subtraction property of equality c. division property of equality b. a. given b. subtraction property of equality c multiplication property of equality ca. given b. addition property of equality c. multiplication property of d. a. given b. addition property of equality c. division property of equality