Answer:
J
Step-by-step explanation:
Answer:
244 degrees
Step-by-step explanation:
Since one angle APE is 90 degrees, that means line segments AD and BE are perpendicular bisectors.
Since both segments go through the center, that means all the angles are central angles.
Since angle APE is 90 degrees, that also means that angle EPD is 90 degrees.
33k -9 = 90
33k = 99
k = 3
Since we know k we can substitute it to find angle CPD.
20 k + 4 = 20*3 + 4= 60+4= 64 degrees.
Central angles equal angles of arcs, so we can and angles APE, EPD, and DPC to find the measure of major arc CAD.
64+ 90 +90 = 244 degrees
I think you mean in terms of 
?
Recall Euler's identity
and de Moivre's theorem
where 
.
It follows that
By the binomial theorem, expanding the right side gives
and so
We can factorize this as
and using the Pythagorean identity
this reduces to
Answer:
391
Step-by-step explanation:
8.5x46 = 391
Answer:
Step-by-step explanation:
You cannot add these because they are not like. IF you have a value for x, then the expression could be evaluated at the x value, but you can't add them.
