Complete the two-column proof for the theorem "If two angles are congruent, then their supplements are congruent." (Pick one of these bellow for each number)

2. complement or supplement

3. definition of the supplement of an angle, definition of the complement of an angle, or substitution property of equality

4.
m
m

5. Substitution Property of Transitivity, Equality, or Congruence

6. Substitution Property of Equality, Definition of the supplement of an angle, Addition Property of Equality

7.

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

The distributive property allows you to say that 3(x − 1) = 3x −