Evaluate f(x)=x^2-4 for x = –3.
a-1
b1
c-13
d-9

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

Change negative exponents to positive. then solve. round to four decimal places

Harold moves no more than 43 of his sheep and goats into another field fewer then 22 of his animals are goats