PLS HELP ME WITH THIS!

Step-by-step explanation:For this case we have the following vector:

v = (- 2, -1).

Using product point we have:

v.v = (-2, -1). (- 2, -1)

v ^ 2 = (-2) * (- 2) + (-1) * (- 1)

v ^ 2 = 4 + 1

v ^ 2 = 5

Then, clearing the module we have:

v = root (5)

The module of the vector is given by:

v = root (5)

C. square root of 5

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without