A carpenter wants to put four shelves on a b = 8-foot wall so that the five spaces created decrease by a = 6 inches as we move up the wall. If the thickness of each shelf is 3 4 inch, how far will the bottom shelf be from the floor? See the illustration.

In angle pqr find the measure of

Plot the intercepts to graph the equation

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem