Plot the segment PQ with endpoints P(-1,-4) and Q(3, 1) on the coordinate plane. Then find the length and midpoint of PQ. Enter the midpoint coordinates as a decimal if necessary

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

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

Lines a and b are perpendicular. if the slope of line a is 3, what is the slope of line b?