Determine the missing y value if the slope of a line is 4/3 and the line passes through the points (5,x) and (2,-3)

x = -7

Step-by-step explanation:

Given parameters:

Slope of the line =

 Coordinates =  (5,x) and (2,-3)

Unknown:

X= ?

Solution:

  To find slope, use the expression below;

   Slope  =

y₂ = -3  y₁ = x

x₂ = 2   x₁ = 5

     =

           3(-3-x) = 4(-3)

            -9 -3x = 12

                -3x = 21

                  x = -7

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: