Step-by-step explanation:
you can clarify on that please
Answer:
b
Step-by-step explanation:
Using the trigonometric identities
cot x =
and tan x =
thus
+ tanΘ × cosΘ
=
+
× cosΘ
= cosΘ ×
+ sinΘ
= sinΘ + sinΘ
= 2sinΘ → b
Http://www.mathskey.com/question2answer/32620/surface-area-and-volume-please-help-me
The letter A !!!!! has the solution x=6 that it the same solution