Fill in the blanks to rewrite the following statements. “For all real numbers x, if x is nonzero then x2 is positive”

If a real numbers is nonzero, then its square

For all nonzero real numbers x,
If x , then

The square of any nonzero real number is
All nonzero real numbers have.

Which expression is equivalent to sq-80

The sum of two numbers is 12 and their difference is 18 what are the two numbers

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