Express the function in terms of its cofunction.cot 12°
A. cot 102°
B. tan 168°
C. tan 12°
D. tan 78°
Answer: D
Mathematics
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Graph the functions on the same grid.y = 4x - 1 and y = 
+ 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Find the area of a circle with a radius of 16 in. (round to the nearest hundredth).
What will be an ideal response?
Mathematics
Solve the problem.A merchant has coffee worth $40 a pound that she wishes to mix with 90 pounds of coffee worth $90 a pound to get a mixture that can be sold for $50 a pound. How many pounds of the $40 coffee should be used?
A. 180 pounds B. 450 pounds C. 225 pounds D. 360 pounds
Mathematics
Graph the function by starting with the graph of 
and using transformations.f(x) = (x - 2)2 - 4
A. 
B. 
C. 
D. 
Mathematics