Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identities
secx =
, cosecx = 
cotx =
, tanx = 
Consider the left side
secA cosecA - cotA
=
×
- 
=
- 
= 
=
( cancel sinA on numerator/ denominator )
= 
= tanA = right side ⇒ proven
It is four. So two and two you add them together to be four. Good job. Your learning :)
Answer:
It would be 125m^2
Step-by-step explanation:
17*10=170
170/2=85
8*10=80
80/2=40
85+40=125
Answer:
=
Step-by-step explanation:
Equal too, you are finding the absolute value of both of them which means getting rid of any signs that is attached to them. 60 = 60
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