Question

Can someone pls solve this I'm really struggling with geometry and have no clue what to do

Answer 1

B 112

Explanation:

Supplements equal 180 degrees

J+K = 180

8x+ 4x+12 = 180

Combine like terms

12x +12 = 180

Subtract 12 from each side

12x+12-12=180-12

12x = 168

Divide each side by 12

12x/12 =168/12

x=14

We want to find angle J

J= 8x

J = 8(14)

J = 112