Find the percent error in this situation: Estimated value: 165
Actual value: 191
1.36%
1.58%
15.8%
13.6%

Which of the following are accepted without proof in a logical system? check all that apply.

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

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.