Austin ben and 7 other boys are divided into three groups where each group has three people. what is the possibility that austin and ben are in the same group

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

16 more than the product of 5 and p

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