Answer:
See the proof below.
Step-by-step explanation:
For this case we need to proof the following indentity:
So we need to begin with the definition of tangent, we know that 
and we can do this:
(1)
We also have the following identities:
Now we can apply those identities into equation (1) like this:
(2)
We can divide numerator and denominator from expression (2) by 
we got this:
And simplifying we got:
And that complete the proof.
Answer:
Step-by-step explanation:
The second one. Cause the first one is .64$ per 4oz and the second one is .60$ per oz
94 is a composite number.
If 94 were a prime number, 94 would only have 2 factors, which are 1 and itself. Since 94 has another factor other than 1 and itself (which is 2), 94 is a composite number.
Hope this helps~
Answer:
3 gallons
Step-by-step explanation:
its in between 2 and 4 on minute 1 and its on 6 at minute 2
