Answer:
15.41
Step-by-step explanation:
What is this supposed to be ?
Answer: The Last option is the only option equivalent to that equation.
Answer:
C. 
Step-by-step explanation:
Let
,
and
. From statement we know that
, which is equivalent to the following linear algebraic formula:
(1)


(2)
Then, the coordinates of point B on AC are:



Which means that correct answer is C.
This will only be able to hold 153 dogs in total. He will need 1 additional truck to hold the last 7 dogs.