Meghan has 5 1/4 yards of fabric. she plans to use 2/3 of the fabric to make 4 identical backpacks. to find how much fabric she will use to make the backpacks, meghan multiplies 5 1/4 by 2/3. what else does meghan need to do to find out how much fabric she needs for each backpack?

The triangles are similar. what is the value of x? show your work.

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

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