Answer:
Step-by-step explanation:
To add these vectors together, we have to "glue" them together.
Let's call the vector with the length of 2 <em>A </em>and the one with length 4 <em>B.</em>
Imagine you can grab vector A with your hands and move it to the end of B (it would look like the image that's annexed)
Now imagine that we made a triangle from that, what we want to know is the hypotenuse of that triangle!
We know that when we want to find the hypotenuse of a triangle, we can use Pythagoras theorem:
Let's plug in the known values (the length of the vectors) and solve this
Good luck!
Answer:
Step-by-step explanation:
=
2x = 15
x = 7.5
Answer:
midpoint of (2,4) and (2,8) is <u>( 5 , 3 )</u>
Step-by-step explanation:
your answer!
Answer:
use photo math it's great and free