Answer:
D
Step-by-step explanation:
We know that vector addition is scalar addition.
Given vectors are u = <-3.5, -1.5> and v = <-1.25, 2.25>
2v = < -2.5, 4.5>
2v - u = < -2.5, 4.5> - <-3.5, -1.5> = < -2.5 - (-3.5) , 4.5 -(-1.5) >
2v-u = < 1 , 6 >
This vector is basically i + 6j which is drawn in option D
Answer:
77
Step-by-step explanation:
it is the same angle from one side and theother
90 degrees exactly. It is four 90 degree angles
Hello!
Step-by-step explanation:
<h2><u>Lesson: Exploring Slope and Slope-intercept form</u></h2>
Slope formula: 

<u><em>Therefore, the slope is -21/5</em></u>
<u><em>Answer is -21/5</em></u>
Hope this helps!
Thanks!
-Charlie
Have a great day!
:)
:D