Find the magnitude of the vector with (8,-6) and write the vector as the sum of unit vectors.

The magnitude is 10 units.

Step-by-step explanation:

we have to find the magnitude of vector and also vector as the sum of unit vectors.

The magnitude of a vector is simply the Pythagorean Theorem

a=8, b=-6

The unit vector is

And in unit vector form, we have:

answer: idk

step-by-step explanation:

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80