This is a 2 step question. Answer the question using the first image and then the second question on the second image.

see below

Step-by-step explanation:

use the tringle KLM to get the side length

use the law of sines  sin 37  =    sin 68  

            8                 KL

cross multiply: KL(sin 37) = 8 (sin 68)KL = 12.325 = GJ

side LM:

∠K + 37 + 68 = 180∠K = 75  sin 37  =    sin 75  

            8                 LM

cross multiply: LM (sin 37) = 8 (sin 75)LM = 12.84 = GH

KM = 8

KL =  12.325

LM = 12.84

solve for x:

since KM is congruent to HJKM = JH8 = 2x - 128 + 12 = 2xx = 20 / 2x = 10