Answer:
13
Step-by-step explanation:
(3-2i)(3+2i)
as (a+b)(a-b) =a²-b²
3²-(2i)²
=9-(4*-1)
=9-(-4)
=9+4
=13
Hope this helps you!
(7,0) is the distance between martina's guess and where the boat actually is
$530.40/4= $132.60
$132.60 x 3=$397.80
Or
$530.40 x .75= $397.80
Example of integers are -5 ,1 ,5 , 8 , 97 and 3,043
Answer: 15 ft
Step-by-step explanation:
I took the test :)