Establish the identity.csc u - sin u = cos u cot u
What will be an ideal response?
csc u - sin u = 
- sin u = 
= 
= cos u ? 
= cos u cot u
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Solve the formula for the specified variable.V = 
Bh for h
A. h = 
B. h = 
C. h = 
D. h = 
Solve the problem.The rate that a moving company charges depends on the distance, x, in miles that the articles are moved. Let C(x) represent the cost to perform a move of x miles. One firm charges as follows:
Find C(227).
A. $1008 B. $854 C. $931 D. Undefined
Use a double-angle identity to find the exact value of the expression.1 - 2 sin2 
A. - 
B. 
C. - 
D. - 
Solve the problem.A new piece of equipment cost a company $52,000. Each year, for tax purposes, the company depreciates the value by 25%.What value should the company give the equipment after 6 years?
A. $13 B. $12,340 C. $9255 D. $51