Find the exact value under the given conditions.sin ? = 
, 
< ? < ?; cos ? = 
, 0 < ? < 
Find sin (? - ?).
A. - 
B. 
C. 
D. 
Answer: B
You might also like to view...
The function 
is used to estimate wave height h, in feet, from wind speed w, in miles per hour.
?
A: Make a graph of h versus w for wind speeds up to 25 miles per hour.B: A small boat can sail safely provided wave heights are no more than 4 feet. Add the horizontal line represented by 
to the graph you made in part A.C: What range of wind speeds will result in safe sailing for small boats? Round your answer to two decimal places, if necessary.
What will be an ideal response?
Solve the problem.Suppose that the supply and demand equations for a logo sweat shirt in a particular week are 
for the demand equation; and 
, for the supply equation. Find the equilibrium price and quantity.
What will be an ideal response?
Find an equation for the graph.
A. y = -3 cos (3x)
B. y = -3 cos 
C. y = -3 sin (3x)
D. y = 3 cos 
Find an equation of the line described. With undefined slope, through 
A. - 
x + y = -2
B. - 
x - 2y = 0
C. y = -2
D. x = - 