Write as an expression: the square of the difference of x and y.

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Can someone tell me if this is perpendicular? !

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.