Answer:
15 square units
Step-by-step explanation:
5*3=15
A hexagon has 6 sides, so the perimeter can be calculated as
6 x l. In other words:

I have attached what the graph to this will look like (looks like the graph y = 6x)
Answer- seriously? Not sure if I should answer this. But it’s 4 (duh)
Step-by-step explanation:
You already know. You have two, add two, 4.
Given:
Two vectors are:


To find:
The projection of u onto v.
Solution:
Magnitude of a vector
is:

Dot product of two vector
and
is:

Formula for projection of u onto v is:




On further simplification, we get



Therefore, the projection of u onto v is
.