Can someone me on #2? ? it asks what expression is equal to 8-9+3 on integers, but i don’t get which ones are equal ! so someone plz tell me which ones are equal to 8-9+3? ? (and u can see the problems below them right? just tell me which ones that r equal to 8-9+3 plz! )

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?