Anewspaper reports the following changes in the temperature of a city over 4 days: 2.64 degrees celsius, negative 2 over 9 degrees celsius, −0.35 degrees celsius, 5 over 8 degrees celsius.

write an expression to show the average daily change in the temperature of the city.

write the steps to solve the expression.

round your answer to the nearest hundredth.

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