Answer:
Option D: is the correct answer.
Step-by-step explanation:
Given points are:
P(-8,5) and Q(-2,1)
Slope is the steepness of a straight line.
We will find slope of PQ
The product of slopes of two perpendicular lines is equal to -1.
Let,
x be the slope of other line.
m.x = -1
Therefore,
The slope of a line perpendicular to the line PQ is .
Hence,
Option D: is the correct answer.
A. The discount is 7.80 much
B. $11.7
I'm guessing the length is 4, the width is 6 and the height is 2.8,
67.2 is the answer and the units are m^3
The answer is 1 becausr she started with 1 pice of paper