Geometry ? it's really difficult for me to complete an assignment, even with from the teacher and online. i just don't get it. would anyone be willing to ? btw i have dyscalculia

What is the slope of a line that is perpendicular to y = 3x + 1

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

Tell whether the two rates form a proportion