Solve the problem.If x = 3 tan ?, express sin(2?) as a function of x.
What will be an ideal response?
sin (2?) = 2 sin ? cos ? = 2 ? 
? 
= 
Mathematics
You might also like to view...
Write < or > between the pair of numbers to make the statement true.
? 
A. < B. >
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. x - 4
C. 
D. x + 4
Mathematics
Evaluate.Given log b 6 = 1.3695 and log b 7 = 1.4873, evaluate log b 6b .
A. 2.3695 B. 1.1956 + b C. 2.8568 D. 1.3695
Mathematics
Solve the problem.The time T necessary to make an enlargement of a photo negative varies directly as the area A of the enlargement. If 24 seconds are required to make a 3-by-4 enlargement, find the time required for a enlargement.
A. 90 sec B. 30 sec C. 60 sec D. 120 sec
Mathematics