The of a regular polygon is a point equidistant from each of its vertices.

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.

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

Solve 17= -13 - 8x and show your work.