Find the length of RX. PLEASE HELP ASAP!
A.7.96
B.76.11
C.76.53

B

Step-by-step explanation:

We want to find RX.

Note that RX is adjacent to ∠X and we also know the side opposite to ∠X.

Thus, we can use the tangent ratio. Recall that:

Substitute:

Take the reciprocal of both sides:

Multiply both sides by 8:

Use a calculator (make sure you're in Degrees mode!):

Hence, our answer is B.