Answer:
The answer is -2/3.
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We have that
tan x=5
we know that
tan x =sin x/ cos x
sin x/ cos x=5------> squaring-----> sin² x/cos² x=25
remember that
sin² x+cos² x=1-----> cos² x=1-sin² x
substitute
sin² x/[1-sin² x]=25
sin² x=25-25*sin² x
26*sin² x=25
sin² x=25/26
sin x=5/√26
cos² x=1-(5/√26)²----> 1-(25/26)----> 1/26
cos x=1/√26
the answers are
sin x=5/√26
cos x=1/√26
Answer:34
Step-by-step explanation:
Given
radio Price is 15 th highest i.e. there are 14 other items ahead of it
It is also given that it is 20 th lowest Price among the prices
i.e. there 19 other items below it therefore there are total
14+19+1=34 items in the garage sale
Answer:
C= 37.69ft
A= 113.09ft
Step-by-step explanation:
Circumference=
=37.69
Area=
Area = pi * 6 ^2
Area =113.09
Could you be more clear about the question?
