Aline passes through the points (9, 30) and (18, 30). which statement is true about the line?
a) it has a slope of zero because the change in the y-values is 0.
b) it has no slope because the change in the y-values is 0.
c) it has a slope of zero because the change in the x-values is 0.
d) it has no slope because the change in the x-values is 0.

Option A It has a slope of zero because the change in the y-values is

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

we have

Substitute the values

 ------> is a horizontal line

The slope is equal to zero, because the change in the y-values is

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation:

c) yes, because of asa or aas