Csc(4x) - cot(4x)/csc(4x) + cot(4x)=?
A. cot(4x)
B. tan(2x)
c. tan (2x
D. tan-(4x)

i dont understand the question? ?

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

table 3 represents a direct variation function. : )

i think the answer is b