Answer:
Step-by-step explanation:
I want to say the answer is 27 bxh/2 base is 6 height is 9 multiply than divide by two
Answer:
see explanation
Step-by-step explanation:
Using De Moivre's theorem
Given
[ 4(cos15° + isin15° ) ]³, then
= 4³ [ cos(3 × 15°) + isin(3 × 15°) ]
= 64 (cos45° + isin45° )
= 64 (
+
i )
= 64 (
(1 + i) )
= 32
(1 + i)
= 32
+ 32
i
I need a question to answer first.
The equivalent equation is d=17+12.5
it simplifies to d=29.5