What is the slope of the following line? Be sure to scroll down first to see all answer options. (-2, 11) (2, -3)

-7/2

Step-by-step explanation:

We can find the slope by using the slope formula

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

  = ( -3 -11)/( 2- -2)

  = ( -14)/ ( 2+2)

  = -14/4

  = -7/2

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

step-by-step explanation: