Answer:
see explanation
Step-by-step explanation:
RS = s-r (s, r are the position vectors of R and S )
RS = (10, - 4, 0 ) - (3, 7, - 1) = (10 - 3, -4 - 7, 0 - (- 1)) = (7, - 11, 1 )
| RS | = = = 3
Given points are R ( 3 ,7, -1 ) and S (10 ,-4, 0)
The distance between R and S
RS = (10 ,-4, 0) - ( 3 ,7, -1 )
= (10 - 3, -4 - 7, 0 - (- 1))
= (7, - 11, 1 )
Magnitude is calculated as:
77.5 or 76
You add all the sides together, since 7.75 is at the bottom, it'd also be at the top.
8^.5=2*2^.5=
Let the two numbers be x and y.
From equations (1) & (2)
Thus, the two numbers are (4, - 2) or (-2, 4).