Answer:
Step-by-step explanation:
0.9 / 0.63 =
1.42857142857
hope it helps :)
Answer:
54
Step-by-step explanation:
126+x=180
x=180-126=54
x=54
The slope of the line that passes through points
is

For the points (-4,-3) and (4,1) the slope is

Two perpendicular lines have slopes that form product of -1, then the slope of perpendicular line is 
The line that passes through the point (−4, 3) and has slope -2 has equation:

Answer: y=-2x-5.
Answer:
(D)

Step-by-step explanation:
Given T(-2,4,7) and M(-3,5,2)
where m and t are position vectors. 
Given v=<x,y,z>, then the magnitude of v is:
