Establish the identity.
= tan(3?)
What will be an ideal response?
= 
= 
= 
= tan (3?).
Mathematics
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Solve the problem.A projectile is thrown upward so that its distance above the ground after t seconds is 
After how many seconds does it reach its maximum height?
A. 28.5 sec B. 9 sec C. 19 sec D. 38 sec
Mathematics
Simplify.
A. 1 - a2
B. 
C. 1
D. 
Mathematics
Write as the sum and/or difference of logarithms. Express powers as factors.log4
A. log4(x + 6) + 3log4x B. 3log4x -log4(x + 6) C. log4(x + 6) -log4x D. log4(x + 6) - 3log4x
Mathematics
Solve.A gardener is fencing off a rectangular area with a fixed perimeter of 12 ft. What is the maximum area?
A. 0.75 ft2 B. 3 ft2 C. 36 ft2 D. 9 ft2
Mathematics