Any1 wanna be 'friends'

also that way this dosnt get deleted: 1+9x3+4-30

Identify the number as a rational or irrational. explain. 127

Solve the triangle. a = 21°, c = 105°, c = 5

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.