Answer:
<em>A = 216.24 km²</em>
Step-by-step explanation:
Answer:
The coordinates of point E on CD are
.
Step-by-step explanation:
Let be
,
and
. The given ratio can be translated vectorially into this:

And let consider that each point is a vector with respect to origin:
and 
Then,








The coordinates of point E on CD are
.
Answer:
B.

Step-by-step explanation:
Our slope is Rise over Run. In this case begin at the point (-8,-19) and find how many units up (rise) and how many units over (run) you must travel to reach the next point of (0,0).
What do you mean by value? 64 equals 64.
If you want it factored, it's 2^6, or 4^3 or 8^2.