Finish the proof.Prove that 
tan x = sec2 x.
A. 
(tan x) = 
= 
= 
= 
= sec2 x
B. 
(tan x) = 
= 
= 
= 
= sec2 x
C. 
(tan x) = 
= 
= 
= 
= sec2 x
D. 
(tan x) = 
= 
= 
= 
= sec2 x
Answer: D
You might also like to view...
Provide an appropriate response.Find 
.
A. - 
B. 0
C. 
D. Does not exist
Solve the problem.A basketball fieldhouse seats 15,000. Courtside seats sell for $8, endzone for $7, and balcony for $5. A full house earns $88,000 in ticket revenue. If half the courtside and balcony seats and all the endzone seats are sold, the total ticket revenue is $51,000. How many of each type of seat are there?
A. 3200 courtside, 1800 endzone, 10,000 balcony B. 4000 courtside, 1500 endzone, 9500 balcony C. 4000 courtside, 3000 endzone, 8000 balcony D. 3000 courtside, 2000 endzone, 10,000 balcony
Graph the function.f(x) = 
+ 1
A. 
B. 
C. 
D. 
Solve the problem.The surface area A of a right circular cylinder is A = 2?r2 + 2?rh, where r is the radius and h is the height. Find the radius of a right circular cylinder whose surface area is 95.36? square inches and whose height is 11.7 inches.
A. 2.5 in. B. 2.8 in. C. 3.6 in. D. 3.2 in.