Simplify the trigonometric expression by following the indicated direction.Rewrite in terms of sine and cosine: tan x ? cot x
Fill in the blank(s) with the appropriate word(s).
Answer: 1
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Use percents, percent equations, and/or percent proportions to solve the application.Jeremy switches from drinking regular soda to drinking diet soda. If his regular soda contains 205 mg of sodium per liter and the diet soda contains 200 mg of sodium, find his percent decrease in calories by switching from regular to diet soda.
A. 2.4% B. 97.6% C. 50.6% D. 2.5%
Provide an appropriate response.Suppose the yearly supply function for paintings from an artist is p = 3000x.(a)How many paintings per year will be supplied if the price is $21,000 per painting?(b)How many paintings per year will be supplied if the price is $51,000 per painting?(c)How does the amount supplied change as the price increases?
What will be an ideal response?
Verify that each equation is an identity.cos4 x = 
(3 + 4 cos(2x) + cos (4x))
What will be an ideal response?
Provide an appropriate response.If the graphs of a system of two equations are both circles, what are the possible numbers of solutions with real coordinates of this system?
What will be an ideal response?