What is the range of the function y= cot(x)? a. all real numbers b. all real numbers except pi/2 + n(pi), where n is any integer c. all real numbers except n(pi)/2, where n is any integer d. all real numbers except n(pi), where n is any integer

What is the length of an with endpoints a 3,2 and b 8,14

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

Which strategy is used by public health to reduce the incidence of food poisoning?