Which lines or segments are parallel? justify your answer.

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

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.

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?