Median of
3,5,6,8, 9, 11, 12, 13, 15, 18

How do you solving the solution of each system using elimination?

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.

X-10/4 when x = –18 a 7 b –2 c –7 d 2