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
3/5 is smaller. if you look at the ruler 3/5 will be first and then 3/8th
Answer:
Step-by-step explanation:

I=400(0.04)(5)
Interest is 80 dollars of interest
400+80=480
I think that is the answer you're looking for :)
Answer:
22 1/2
Step-by-step explanation: 7 1/2 x3 = 22 1/2
proof 7 1/2 +7 1/2 +7 1/2 = 22 1/2