Laura received a $3 discount on a dress that she bought from a store that was having a sale of 15% off any item the equation given below can be used to determine the amount of discount on see the regular cost of any item in the store. what was the regular cost of the dress laura bought?

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.

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?

The price of one share of a company’s stock declined $13.89 every day for 2.5 days what was the stocks total decline in price