What is the slope of the line that contains the points (7.-1) and (-2,-4)?
select one:
a. - 1/3
b. 3
c. 1/3
d. 4

slope = (y2 - y1) / (x2 - x1)

         = (-4 - (-1)) / (-2 - 7)

         = -3 / -9

         = 3/9

         = 1/3

The answer is:

C. 1/3

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

step-by-step explanation: