Answer:
-10/3 is the answer
Step-by-step explanation:
Given are two complex numbers as
Recall Demoivre theorem as
(cosA+isinA)(cos A+isin B) = cos(A+B)+isin(A+B)
Hence here we have sum of angles as
A+B = 63+117 =180
=
Since sin180=0 and cos 180=-1
In order to join a dancing club, there is a $30 startup fee and a $4 monthly fee. Write an equation in slope-intercept form that
1 answer:
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Answer and Step-by-step explanation:
If the radius is 5, then we can plug 5 into the area of a circle equation.
A =
A =
A = 25
<u>The area of a circle with radius 5 is 25</u><u>.</u>
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