= r^-5 s^4t ^4
= s^4 t^4 / r^5
answer
answer is B, s^4 t^4 / r^5
Answer: A is smaller
Step-by-step explanation:
The area of the cylinder = pi*r^2*240 = 678240
The area of the prism = 120*120*60 = 864000
80,000,000,000/3.2569 = 24,563,234,978
Answer:
Part A) Use the identity 
Part B) 
Step-by-step explanation:
we know that
----> by trigonometric identity
we have

substitute in the expression above

solve for tan(A)



square root both sides

Remember that Angle A terminates in quadrant IV
so
The value of tan(A) is negative

<em>Find the value of cot(A)</em>
we know that
----> is the reciprocal
therefore

simplify
