Line& lies in the xy-plane. the x-intercept of line k is -4, and line k passes through the midpoint of the line segment whose endpoints are (2, 9) and (2, 0). what is the slope of line k? give your answer as a fraction

Step-by-step explanation:

Given : Line k lies in the xy-plane.

The x-intercept of line K is -4. i.e. line k is intersecting the x-axis at (-4,0).

We know that the mid point of a line passing through any two points (a,b) and (c,d) is .

Then, the  midpoint of the line segment whose endpoints are (2, 9) and (2, 0) will be :-

The slope of line passing through (p,q) and (r,s) will be :-

Then, the slope of line passing through (-4,0) and (2,4.5) will be :-

Hence, the slope of line k

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.