Can someone answer this question correctly don't answer if you don't know the answer and show work i need it right now : )

The result is

Step-by-step explanation:

The given expression is:

First, we solve the denominator of the left-hand fraction

Then we find the sum in the numerator of the right-hand fraction

Now we solve the second fraction

The final result is the subtraction of both expressions

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

table 3 represents a direct variation function. : )